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Keto Ground Beef Casserole Savory and Satisfying Dish

by on May 18, 2025

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Are you ready for a delicious twist on dinner? This Keto Ground Beef Casserole is both savory and satisfying. Packed with healthy ingredients like cauliflower rice, vibrant veggies, and creamy cheese, it meets all your low-carb needs while bursting with flavor. Join me as we break down the step-by-step process, share tips, and explore tasty variations. Let’s make your next meal a hit that everyone will love!

- 1 pound ground beef - 1 medium onion, chopped - 2 cloves garlic, minced - 1 cup cauliflower rice (fresh or frozen) - 1 cup cream cheese, softened - 1 cup shredded cheddar cheese - 1 cup bell peppers, diced (any color) - 1 cup spinach, chopped - 1 teaspoon Italian seasoning - Salt and pepper to taste - 2 tablespoons olive oil - Fresh parsley, for garnish (optional) This casserole has a mix of tasty and healthy ingredients. The ground beef gives it a hearty base. I like to use onion and garlic for a strong flavor. Cauliflower rice adds texture while keeping it low in carbs. Cream cheese makes it creamy and rich. Shredded cheddar gives it a nice cheesy top. Bell peppers and spinach add color and nutrients. Italian seasoning brings all the flavors together. Salt and pepper enhance the taste. Olive oil helps cook the veggies and beef. Lastly, fresh parsley adds a pop of color when serving. Gather these ingredients for a delicious dish that is both savory and satisfying. {{ingredient_image_1}} 1. Start by preheating your oven to 350°F (175°C). This step is key to cooking your casserole evenly. 2. In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add 1 chopped onion and 2 minced garlic cloves. Sauté them until fragrant and the onion turns translucent, which takes about 3 to 5 minutes. 3. Next, add 1 pound of ground beef to the skillet. Break it apart with a wooden spoon and cook until it is browned and fully cooked, around 5 to 7 minutes. If there's excess fat, drain it. 1. Now, add 1 cup of diced bell peppers and 1 cup of chopped spinach to the skillet. Mix in 1 cup of cauliflower rice as well. Cook this mixture for an additional 3 to 4 minutes until the veggies become tender. 1. Reduce the heat to low. Then, mix in 1 cup of softened cream cheese until everything is creamy and well combined. Add 1 teaspoon of Italian seasoning, salt, and pepper to taste. Stir until evenly coated. 2. Transfer this beef and veggie mixture into a greased 9x13 inch casserole dish. Spread it out evenly. 3. Finally, sprinkle 1 cup of shredded cheddar cheese over the top. Bake in your preheated oven for 25 to 30 minutes, until the cheese is melted and bubbly. This step-by-step guide makes the process easy and fun. Enjoy creating your Keto Ground Beef Casserole! - To ensure even cooking of the beef, break it apart well with a wooden spoon. This helps it brown nicely. Stir it often as it cooks to prevent sticking. - Perfectly sautéing vegetables starts with a hot pan. Add olive oil and let it heat before adding chopped onion and minced garlic. Sauté until fragrant and the onion turns translucent, about 3-5 minutes. Once done, add the bell peppers and spinach. Cook until they soften. - If you want to switch up the flavor, try substituting fresh herbs for Italian seasoning. Basil or oregano can add a fresh taste. - Adding spices like paprika or cayenne can give your casserole extra zing. Start with a small amount and adjust to your taste. - Garnishing with parsley adds a nice pop of color. Just sprinkle some on top before serving. - For serving, dish it up with a side salad or some low-carb bread. This balances the meal and adds freshness. Pro Tips Use High-Quality Ground Beef: Opt for grass-fed or organic ground beef for a richer flavor and better nutritional profile. Customize Your Veggies: Feel free to swap in your favorite low-carb vegetables like zucchini or broccoli for added variety and nutrition. Make It Ahead: Prepare the casserole in advance and store it in the fridge for up to 2 days. Just bake it when you're ready to serve. Cheese Variations: Experiment with different cheeses like mozzarella or pepper jack for a unique twist on the dish. {{image_2}} You can easily switch the ground beef for turkey or chicken. Both options are lean and still fit the keto plan. If you want to add more veggies, try zucchini or broccoli instead of cauliflower rice. These low-carb choices keep the dish fresh and flavorful. While cheddar cheese is a favorite, you can mix in mozzarella or pepper jack for a different taste. If you want a dairy-free option, use vegan cheese made from nuts. It melts well and adds a nice creaminess. For a quick meal, turn this casserole into a skillet dish. Just cook everything in a large skillet instead of baking. You can also layer your ingredients in the casserole. Start with meat, then add veggies, and finish with cheese. It creates a lovely look and texture! After you enjoy this tasty casserole, store any leftovers in the fridge. Place it in an airtight container. Make sure the casserole cools down first. This keeps flavors fresh and safe. It can stay in the fridge for about three to four days. If you want to keep it longer, consider freezing it. To freeze, wrap the casserole tightly in plastic wrap and then foil. This prevents freezer burn and keeps it tasty. When you're ready to eat leftovers, reheating is easy. The best way is to use the oven. Preheat it to 350°F (175°C). Place the casserole in a baking dish, cover it with foil, and heat for about 20 minutes. This method keeps the texture nice. If you’re short on time, you can use a microwave. Heat in short intervals, stirring in between. This helps it warm evenly without drying out. In the fridge, the casserole lasts about three to four days. If you freeze it, it can last up to three months. Always check for signs of spoilage. If you see any mold or it smells off, it’s best to throw it away. A fresh, tasty dish is always better than a questionable one. Enjoy your meal prep and make the most of your Keto Ground Beef Casserole! Is this Keto Ground Beef Casserole suitable for meal prep? Yes, this casserole is great for meal prep. You can make it ahead and store it in the fridge. Just reheat portions as needed. Can I use frozen cauliflower rice? Absolutely! Frozen cauliflower rice works well. Just add it directly to the skillet without thawing. It saves time and adds convenience. How do I know when the casserole is done? The casserole is done when the cheese is melted and bubbly. You can also check if the meat is hot and cooked through. Carbohydrate count per serving Each serving has about 5 grams of net carbs. This keeps it low-carb and keto-friendly. Macronutrient breakdown - Protein: 25 grams - Fat: 32 grams - Carbohydrates: 5 grams This balance supports keto diets well. Adjusting the recipe for larger servings To serve more people, just double the ingredients. Use a bigger casserole dish as needed to hold everything. Can I make this casserole in advance? Yes, you can prepare it a day ahead. Just bake it when you are ready to serve. This makes dinner easy on busy nights. This article detailed a delicious Keto Ground Beef Casserole recipe. You learned about key ingredients and why they matter. We outlined easy steps to prepare the dish, plus helpful tips for cooking and presentation. You also saw variations for personal tastes and storage advice for leftovers. The possibilities are endless with this casserole. Enjoy experimenting with flavors and ingredients. Make it your own, and share it with family and friends. Happy cooking!

Why I Love This Recipe

  1. Healthy and Low-Carb: This casserole is perfect for those following a keto diet, packed with nutritious vegetables and protein-rich ground beef.
  2. Easy to Prepare: With just one skillet and a few simple steps, this recipe is quick and hassle-free, making it perfect for busy weeknights.
  3. Comfort Food: With creamy cheese and savory beef, this dish satisfies those comfort food cravings while staying healthy.
  4. Versatile Ingredients: You can easily customize this casserole by adding your favorite veggies or swapping out the cheese for different flavors.

Ingredients

List of Ingredients

– 1 pound ground beef

– 1 medium onion, chopped

– 2 cloves garlic, minced

– 1 cup cauliflower rice (fresh or frozen)

– 1 cup cream cheese, softened

– 1 cup shredded cheddar cheese

– 1 cup bell peppers, diced (any color)

– 1 cup spinach, chopped

– 1 teaspoon Italian seasoning

– Salt and pepper to taste

– 2 tablespoons olive oil

– Fresh parsley, for garnish (optional)

This casserole has a mix of tasty and healthy ingredients. The ground beef gives it a hearty base. I like to use onion and garlic for a strong flavor. Cauliflower rice adds texture while keeping it low in carbs. Cream cheese makes it creamy and rich. Shredded cheddar gives it a nice cheesy top.

Bell peppers and spinach add color and nutrients. Italian seasoning brings all the flavors together. Salt and pepper enhance the taste. Olive oil helps cook the veggies and beef. Lastly, fresh parsley adds a pop of color when serving.

Gather these ingredients for a delicious dish that is both savory and satisfying.

Step-by-Step Instructions

Preparation Steps

1. Start by preheating your oven to 350°F (175°C). This step is key to cooking your casserole evenly.

2. In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add 1 chopped onion and 2 minced garlic cloves. Sauté them until fragrant and the onion turns translucent, which takes about 3 to 5 minutes.

3. Next, add 1 pound of ground beef to the skillet. Break it apart with a wooden spoon and cook until it is browned and fully cooked, around 5 to 7 minutes. If there’s excess fat, drain it.

Vegetable Mixture

1. Now, add 1 cup of diced bell peppers and 1 cup of chopped spinach to the skillet. Mix in 1 cup of cauliflower rice as well. Cook this mixture for an additional 3 to 4 minutes until the veggies become tender.

Final Assembly

1. Reduce the heat to low. Then, mix in 1 cup of softened cream cheese until everything is creamy and well combined. Add 1 teaspoon of Italian seasoning, salt, and pepper to taste. Stir until evenly coated.

2. Transfer this beef and veggie mixture into a greased 9×13 inch casserole dish. Spread it out evenly.

3. Finally, sprinkle 1 cup of shredded cheddar cheese over the top. Bake in your preheated oven for 25 to 30 minutes, until the cheese is melted and bubbly.

This step-by-step guide makes the process easy and fun. Enjoy creating your Keto Ground Beef Casserole!

Tips & Tricks

Cooking Tips

– To ensure even cooking of the beef, break it apart well with a wooden spoon. This helps it brown nicely. Stir it often as it cooks to prevent sticking.

– Perfectly sautéing vegetables starts with a hot pan. Add olive oil and let it heat before adding chopped onion and minced garlic. Sauté until fragrant and the onion turns translucent, about 3-5 minutes. Once done, add the bell peppers and spinach. Cook until they soften.

Flavor Enhancements

– If you want to switch up the flavor, try substituting fresh herbs for Italian seasoning. Basil or oregano can add a fresh taste.

– Adding spices like paprika or cayenne can give your casserole extra zing. Start with a small amount and adjust to your taste.

Presentation Tips

– Garnishing with parsley adds a nice pop of color. Just sprinkle some on top before serving.

– For serving, dish it up with a side salad or some low-carb bread. This balances the meal and adds freshness.

Pro Tips

  1. Use High-Quality Ground Beef: Opt for grass-fed or organic ground beef for a richer flavor and better nutritional profile.
  2. Customize Your Veggies: Feel free to swap in your favorite low-carb vegetables like zucchini or broccoli for added variety and nutrition.
  3. Make It Ahead: Prepare the casserole in advance and store it in the fridge for up to 2 days. Just bake it when you’re ready to serve.
  4. Cheese Variations: Experiment with different cheeses like mozzarella or pepper jack for a unique twist on the dish.

Variations

Ingredient Swaps

You can easily switch the ground beef for turkey or chicken. Both options are lean and still fit the keto plan. If you want to add more veggies, try zucchini or broccoli instead of cauliflower rice. These low-carb choices keep the dish fresh and flavorful.

Cheese Alternatives

While cheddar cheese is a favorite, you can mix in mozzarella or pepper jack for a different taste. If you want a dairy-free option, use vegan cheese made from nuts. It melts well and adds a nice creaminess.

Casserole Modifications

For a quick meal, turn this casserole into a skillet dish. Just cook everything in a large skillet instead of baking. You can also layer your ingredients in the casserole. Start with meat, then add veggies, and finish with cheese. It creates a lovely look and texture!

Storage Info

Storing Leftovers

After you enjoy this tasty casserole, store any leftovers in the fridge. Place it in an airtight container. Make sure the casserole cools down first. This keeps flavors fresh and safe. It can stay in the fridge for about three to four days. If you want to keep it longer, consider freezing it. To freeze, wrap the casserole tightly in plastic wrap and then foil. This prevents freezer burn and keeps it tasty.

Reheating Casserole

When you’re ready to eat leftovers, reheating is easy. The best way is to use the oven. Preheat it to 350°F (175°C). Place the casserole in a baking dish, cover it with foil, and heat for about 20 minutes. This method keeps the texture nice. If you’re short on time, you can use a microwave. Heat in short intervals, stirring in between. This helps it warm evenly without drying out.

How Long It Lasts

In the fridge, the casserole lasts about three to four days. If you freeze it, it can last up to three months. Always check for signs of spoilage. If you see any mold or it smells off, it’s best to throw it away. A fresh, tasty dish is always better than a questionable one. Enjoy your meal prep and make the most of your Keto Ground Beef Casserole!

FAQs

Common Questions

Is this Keto Ground Beef Casserole suitable for meal prep?

Yes, this casserole is great for meal prep. You can make it ahead and store it in the fridge. Just reheat portions as needed.

Can I use frozen cauliflower rice?

Absolutely! Frozen cauliflower rice works well. Just add it directly to the skillet without thawing. It saves time and adds convenience.

How do I know when the casserole is done?

The casserole is done when the cheese is melted and bubbly. You can also check if the meat is hot and cooked through.

Nutritional Information

Carbohydrate count per serving

Each serving has about 5 grams of net carbs. This keeps it low-carb and keto-friendly.

Macronutrient breakdown

– Protein: 25 grams

– Fat: 32 grams

– Carbohydrates: 5 grams

This balance supports keto diets well.

Cooking Modifications

Adjusting the recipe for larger servings

To serve more people, just double the ingredients. Use a bigger casserole dish as needed to hold everything.

Can I make this casserole in advance?

Yes, you can prepare it a day ahead. Just bake it when you are ready to serve. This makes dinner easy on busy nights.

This article detailed a delicious Keto Ground Beef Casserole recipe. You learned about key ingredients and why they matter. We outlined easy steps to prepare the dish, plus helpful tips for cooking and presentation. You also saw variations for personal tastes and storage advice for leftovers.

The possibilities are endless with this casserole. Enjoy experimenting with flavors and ingredients. Make it your own, and share it with family and friends. Happy cookin

- 1 pound ground beef - 1 medium onion, chopped - 2 cloves garlic, minced - 1 cup cauliflower rice (fresh or frozen) - 1 cup cream cheese, softened - 1 cup shredded cheddar cheese - 1 cup bell peppers, diced (any color) - 1 cup spinach, chopped - 1 teaspoon Italian seasoning - Salt and pepper to taste - 2 tablespoons olive oil - Fresh parsley, for garnish (optional) This casserole has a mix of tasty and healthy ingredients. The ground beef gives it a hearty base. I like to use onion and garlic for a strong flavor. Cauliflower rice adds texture while keeping it low in carbs. Cream cheese makes it creamy and rich. Shredded cheddar gives it a nice cheesy top. Bell peppers and spinach add color and nutrients. Italian seasoning brings all the flavors together. Salt and pepper enhance the taste. Olive oil helps cook the veggies and beef. Lastly, fresh parsley adds a pop of color when serving. Gather these ingredients for a delicious dish that is both savory and satisfying. {{ingredient_image_1}} 1. Start by preheating your oven to 350°F (175°C). This step is key to cooking your casserole evenly. 2. In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add 1 chopped onion and 2 minced garlic cloves. Sauté them until fragrant and the onion turns translucent, which takes about 3 to 5 minutes. 3. Next, add 1 pound of ground beef to the skillet. Break it apart with a wooden spoon and cook until it is browned and fully cooked, around 5 to 7 minutes. If there's excess fat, drain it. 1. Now, add 1 cup of diced bell peppers and 1 cup of chopped spinach to the skillet. Mix in 1 cup of cauliflower rice as well. Cook this mixture for an additional 3 to 4 minutes until the veggies become tender. 1. Reduce the heat to low. Then, mix in 1 cup of softened cream cheese until everything is creamy and well combined. Add 1 teaspoon of Italian seasoning, salt, and pepper to taste. Stir until evenly coated. 2. Transfer this beef and veggie mixture into a greased 9x13 inch casserole dish. Spread it out evenly. 3. Finally, sprinkle 1 cup of shredded cheddar cheese over the top. Bake in your preheated oven for 25 to 30 minutes, until the cheese is melted and bubbly. This step-by-step guide makes the process easy and fun. Enjoy creating your Keto Ground Beef Casserole! - To ensure even cooking of the beef, break it apart well with a wooden spoon. This helps it brown nicely. Stir it often as it cooks to prevent sticking. - Perfectly sautéing vegetables starts with a hot pan. Add olive oil and let it heat before adding chopped onion and minced garlic. Sauté until fragrant and the onion turns translucent, about 3-5 minutes. Once done, add the bell peppers and spinach. Cook until they soften. - If you want to switch up the flavor, try substituting fresh herbs for Italian seasoning. Basil or oregano can add a fresh taste. - Adding spices like paprika or cayenne can give your casserole extra zing. Start with a small amount and adjust to your taste. - Garnishing with parsley adds a nice pop of color. Just sprinkle some on top before serving. - For serving, dish it up with a side salad or some low-carb bread. This balances the meal and adds freshness. Pro Tips Use High-Quality Ground Beef: Opt for grass-fed or organic ground beef for a richer flavor and better nutritional profile. Customize Your Veggies: Feel free to swap in your favorite low-carb vegetables like zucchini or broccoli for added variety and nutrition. Make It Ahead: Prepare the casserole in advance and store it in the fridge for up to 2 days. Just bake it when you're ready to serve. Cheese Variations: Experiment with different cheeses like mozzarella or pepper jack for a unique twist on the dish. {{image_2}} You can easily switch the ground beef for turkey or chicken. Both options are lean and still fit the keto plan. If you want to add more veggies, try zucchini or broccoli instead of cauliflower rice. These low-carb choices keep the dish fresh and flavorful. While cheddar cheese is a favorite, you can mix in mozzarella or pepper jack for a different taste. If you want a dairy-free option, use vegan cheese made from nuts. It melts well and adds a nice creaminess. For a quick meal, turn this casserole into a skillet dish. Just cook everything in a large skillet instead of baking. You can also layer your ingredients in the casserole. Start with meat, then add veggies, and finish with cheese. It creates a lovely look and texture! After you enjoy this tasty casserole, store any leftovers in the fridge. Place it in an airtight container. Make sure the casserole cools down first. This keeps flavors fresh and safe. It can stay in the fridge for about three to four days. If you want to keep it longer, consider freezing it. To freeze, wrap the casserole tightly in plastic wrap and then foil. This prevents freezer burn and keeps it tasty. When you're ready to eat leftovers, reheating is easy. The best way is to use the oven. Preheat it to 350°F (175°C). Place the casserole in a baking dish, cover it with foil, and heat for about 20 minutes. This method keeps the texture nice. If you’re short on time, you can use a microwave. Heat in short intervals, stirring in between. This helps it warm evenly without drying out. In the fridge, the casserole lasts about three to four days. If you freeze it, it can last up to three months. Always check for signs of spoilage. If you see any mold or it smells off, it’s best to throw it away. A fresh, tasty dish is always better than a questionable one. Enjoy your meal prep and make the most of your Keto Ground Beef Casserole! Is this Keto Ground Beef Casserole suitable for meal prep? Yes, this casserole is great for meal prep. You can make it ahead and store it in the fridge. Just reheat portions as needed. Can I use frozen cauliflower rice? Absolutely! Frozen cauliflower rice works well. Just add it directly to the skillet without thawing. It saves time and adds convenience. How do I know when the casserole is done? The casserole is done when the cheese is melted and bubbly. You can also check if the meat is hot and cooked through. Carbohydrate count per serving Each serving has about 5 grams of net carbs. This keeps it low-carb and keto-friendly. Macronutrient breakdown - Protein: 25 grams - Fat: 32 grams - Carbohydrates: 5 grams This balance supports keto diets well. Adjusting the recipe for larger servings To serve more people, just double the ingredients. Use a bigger casserole dish as needed to hold everything. Can I make this casserole in advance? Yes, you can prepare it a day ahead. Just bake it when you are ready to serve. This makes dinner easy on busy nights. This article detailed a delicious Keto Ground Beef Casserole recipe. You learned about key ingredients and why they matter. We outlined easy steps to prepare the dish, plus helpful tips for cooking and presentation. You also saw variations for personal tastes and storage advice for leftovers. The possibilities are endless with this casserole. Enjoy experimenting with flavors and ingredients. Make it your own, and share it with family and friends. Happy cooking!

Keto Ground Beef Casserole

A delicious and low-carb casserole packed with ground beef, cheese, and vegetables.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Main Course
Cuisine Keto
Servings 6
Calories 350 kcal

Ingredients
  

  • 1 pound ground beef
  • 1 medium onion, chopped
  • 2 cloves garlic, minced
  • 1 cup cauliflower rice (fresh or frozen)
  • 1 cup cream cheese, softened
  • 1 cup shredded cheddar cheese
  • 1 cup bell peppers, diced (any color)
  • 1 cup spinach, chopped
  • 1 teaspoon Italian seasoning
  • to taste salt and pepper
  • 2 tablespoons olive oil
  • for garnish fresh parsley (optional)

Instructions
 

  • Preheat the oven to 350°F (175°C).
  • In a large skillet, heat the olive oil over medium heat. Add the chopped onion and minced garlic, sautéing until fragrant and the onion is translucent, about 3-5 minutes.
  • Add the ground beef to the skillet, breaking it apart with a wooden spoon. Cook until browned and fully cooked, about 5-7 minutes. Drain excess fat if necessary.
  • Stir in the diced bell peppers, chopped spinach, and cauliflower rice. Cook for an additional 3-4 minutes until the vegetables are tender.
  • Reduce the heat to low and mix in the softened cream cheese until well combined and creamy. Add the Italian seasoning, salt, and pepper, stirring until everything is evenly coated.
  • Transfer the beef mixture into a greased 9x13 inch casserole dish, spreading it evenly.
  • Sprinkle the shredded cheddar cheese over the top of the casserole.
  • Bake in the preheated oven for about 25-30 minutes, or until the cheese is melted and bubbly.
  • Once done, remove from the oven and let it cool for a few minutes before slicing.
  • Garnish with fresh parsley if desired before serving.

Notes

Garnish with fresh parsley for added flavor.
Keyword casserole, ground beef, keto, low carb

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