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Low Carb Philly Cheesesteak Casserole Recipe Guide

by on August 27, 2025

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Looking for a tasty meal that won’t ruin your diet? I’ve got you covered with this Low Carb Philly Cheesesteak Casserole Recipe! You’ll enjoy layers of flavor from ground beef, peppers, and creamy cheese—all without the carbs. This dish is simple to make, easy to customize, and perfect for busy weeknights. Ready to dive into the delicious details? Let’s get cooking!

- 1 lb ground beef (or chicken) - 1 medium onion, sliced - 1 bell pepper (any color), sliced - 8 ounces mushrooms, sliced - 1 teaspoon garlic powder - 1 teaspoon onion powder - Salt and pepper to taste - 1 cup heavy cream - 2 cups shredded provolone cheese (or a blended cheese of your choice) - 2 tablespoons olive oil - Fresh parsley, chopped (for garnish) For this Low Carb Philly Cheesesteak Casserole, I like to use ground beef for its rich flavor. You can also use ground chicken if you prefer a lighter option. Next, I slice a medium onion, a colorful bell pepper, and some mushrooms. These add sweetness and depth to the dish. I season the mixture with garlic powder and onion powder. Salt and pepper are key to enhance all the flavors. For creaminess, I use heavy cream. It makes the dish smooth and rich. Provolone cheese tops it off. It melts beautifully and gives that classic cheesesteak taste. Olive oil helps in sautéing the veggies to get them soft and tasty. Finally, I like to sprinkle fresh parsley on top for a pop of color and extra flavor. This combination of ingredients creates a hearty and satisfying meal that is perfect for any low-carb diet. {{ingredient_image_1}} Start by heating two tablespoons of olive oil in a large skillet over medium heat. Add one medium sliced onion, one sliced bell pepper, and eight ounces of sliced mushrooms. Sauté these for about five to seven minutes. You want them soft and fragrant. Stir them often to prevent sticking. This mix adds great flavor to our casserole. Next, add one pound of ground beef or chicken to the skillet. Break it apart with a spatula as it cooks. Season the meat with one teaspoon of garlic powder, one teaspoon of onion powder, salt, and pepper to taste. Cook until the meat is browned and no longer pink, which takes about seven to ten minutes. This step is key for a tasty filling. Once the meat is cooked, pour in one cup of heavy cream. Stir well until all the ingredients are combined. Let it cook for another two to three minutes. This helps the mixture thicken slightly. After that, transfer it into a greased 9x13 inch baking dish, spreading it out evenly. Now, sprinkle two cups of shredded provolone cheese over the top of the mixture. This cheese melts nicely and adds a rich flavor. Place the dish in your preheated oven at 350°F (175°C). Bake for 25 to 30 minutes, or until the cheese is melted and bubbly. After baking, let it sit for five minutes before serving. This resting time helps it set. Enjoy your low carb Philly cheesesteak casserole! To make the best Low Carb Philly Cheesesteak Casserole, use fresh ingredients. I recommend using: - 1 lb ground beef or chicken - 1 medium onion, sliced - 1 bell pepper, sliced - 8 ounces mushrooms, sliced - 1 teaspoon garlic powder - 1 teaspoon onion powder - Salt and pepper to taste - 1 cup heavy cream - 2 cups shredded provolone cheese Garlic powder and onion powder add depth. Adjust salt and pepper to your taste. You can also add optional spices like paprika or cayenne for a kick. For a creamy casserole, the heavy cream is key. It brings richness that balances the meat and veggies. Cook everything until it thickens slightly before baking. This step locks in flavor and creaminess. Don't rush the sautéing process; let the veggies soften well. This makes every bite pleasant and smooth. Garnishing is simple but impactful. Sprinkle fresh parsley on top before serving. It adds color and a fresh taste. I love pairing this casserole with a low-carb salad. A green salad with a light vinaigrette complements the rich casserole. Enjoy it warm, right from the dish, for a cozy meal. Pro Tips Use High-Quality Cheese: Opt for a good quality provolone or cheese blend to enhance the flavor and creaminess of the casserole. Customize Your Veggies: Feel free to add or substitute other vegetables like zucchini or spinach for added nutrition and flavor. Let It Rest: Allow the casserole to sit for a few minutes after baking to help it set and make serving easier. Pair with Low-Carb Sides: Serve with a low-carb salad or roasted vegetables to complement the richness of the casserole. {{image_2}} You can switch up the ground beef in this dish. Try using ground chicken or turkey. Both options work well and keep it low-carb. If you want a plant-based version, use lentils or a meat substitute. These choices add unique flavors and textures. While provolone cheese is traditional, you can experiment with different cheese blends. Cheddar adds a sharp taste, while mozzarella gives a nice stretch. Mixing cheeses can create a richer flavor. Just make sure to use low-carb options to stay on track. Feel free to add other low-carb veggies to your casserole. Zucchini, spinach, or broccoli can work well. These veggies boost nutrients and flavor. You can mix and match based on what you have or like best. This makes your casserole fun and healthy. To store your leftovers, let the casserole cool first. Place it in an airtight container. This keeps the dish fresh for up to three days in the fridge. If you use glass containers, it can help keep odors away. Always label your container with the date. This way, you know when to use it. If you want to freeze the casserole, let it cool completely. Cut it into portions for easy use later. Wrap each piece tightly in plastic wrap, then place them in a freezer bag. Be sure to remove as much air as you can. The casserole can last in the freezer for up to three months. To reheat, the best method is to use the oven. Preheat it to 350°F (175°C). Place the casserole in an oven-safe dish and cover it with foil. Bake for about 20-25 minutes. If you want a crispy top, remove the foil for the last 5 minutes. You can also use the microwave, but the oven keeps the texture better. Heat in short bursts, stirring in between, until it's hot. Yes, you can prepare this casserole ahead. First, cook the meat and veggies. Then mix in the cream and cheese. Transfer this mixture to your baking dish. Cover it and store it in the fridge. You can bake it when you're ready. Just add an extra 5-10 minutes to the bake time. Absolutely! This recipe is gluten-free. The main ingredients, like ground beef, veggies, and cheese, contain no gluten. Always check the labels on your cheese and any seasonings. Some pre-packaged items may have hidden gluten. To adjust the spice levels, simply change the amount of seasoning. If you want more heat, add crushed red pepper or cayenne. For a milder dish, reduce the garlic powder or onion powder. Taste as you go to find your perfect balance. This article guides you through making a delicious low-carb casserole. We covered the main ingredients like meat, veggies, and cheese. I shared steps to prepare, cook, and bake your dish. The tips help you perfect flavor and texture. You can customize it with different proteins and cheeses. Proper storage and reheating keep leftovers tasty. Enjoy your cooking experience and impress your friends with this easy-to-follow recipe. Dive into new variations and make it your own!

Why I Love This Recipe

  1. Delicious Flavor Combination: This casserole combines the savory goodness of beef, cheese, and fresh vegetables, making it a satisfying meal for any palate.
  2. Low Carb Delight: Perfect for those following a low-carb diet, this recipe allows you to enjoy the classic Philly cheesesteak flavors without the carbs from bread.
  3. Easy to Prepare: With a quick prep time and simple cooking steps, this casserole is great for busy weeknights when you want a hearty meal without the fuss.
  4. Comfort Food: This dish is the epitome of comfort food, combining rich flavors and cheesy goodness that makes it perfect for family dinners or gatherings.

Ingredients

Main Ingredients

– 1 lb ground beef (or chicken)

– 1 medium onion, sliced

– 1 bell pepper (any color), sliced

– 8 ounces mushrooms, sliced

– 1 teaspoon garlic powder

– 1 teaspoon onion powder

– Salt and pepper to taste

– 1 cup heavy cream

– 2 cups shredded provolone cheese (or a blended cheese of your choice)

– 2 tablespoons olive oil

– Fresh parsley, chopped (for garnish)

For this Low Carb Philly Cheesesteak Casserole, I like to use ground beef for its rich flavor. You can also use ground chicken if you prefer a lighter option.

Next, I slice a medium onion, a colorful bell pepper, and some mushrooms. These add sweetness and depth to the dish. I season the mixture with garlic powder and onion powder. Salt and pepper are key to enhance all the flavors.

For creaminess, I use heavy cream. It makes the dish smooth and rich. Provolone cheese tops it off. It melts beautifully and gives that classic cheesesteak taste. Olive oil helps in sautéing the veggies to get them soft and tasty.

Finally, I like to sprinkle fresh parsley on top for a pop of color and extra flavor. This combination of ingredients creates a hearty and satisfying meal that is perfect for any low-carb diet.

Step-by-Step Instructions

Preparing the Vegetables

Start by heating two tablespoons of olive oil in a large skillet over medium heat. Add one medium sliced onion, one sliced bell pepper, and eight ounces of sliced mushrooms. Sauté these for about five to seven minutes. You want them soft and fragrant. Stir them often to prevent sticking. This mix adds great flavor to our casserole.

Cooking the Meat

Next, add one pound of ground beef or chicken to the skillet. Break it apart with a spatula as it cooks. Season the meat with one teaspoon of garlic powder, one teaspoon of onion powder, salt, and pepper to taste. Cook until the meat is browned and no longer pink, which takes about seven to ten minutes. This step is key for a tasty filling.

Combining Ingredients

Once the meat is cooked, pour in one cup of heavy cream. Stir well until all the ingredients are combined. Let it cook for another two to three minutes. This helps the mixture thicken slightly. After that, transfer it into a greased 9×13 inch baking dish, spreading it out evenly.

Baking the Casserole

Now, sprinkle two cups of shredded provolone cheese over the top of the mixture. This cheese melts nicely and adds a rich flavor. Place the dish in your preheated oven at 350°F (175°C). Bake for 25 to 30 minutes, or until the cheese is melted and bubbly. After baking, let it sit for five minutes before serving. This resting time helps it set. Enjoy your low carb Philly cheesesteak casserole!

Tips & Tricks

Perfecting the Flavor

To make the best Low Carb Philly Cheesesteak Casserole, use fresh ingredients. I recommend using:

– 1 lb ground beef or chicken

– 1 medium onion, sliced

– 1 bell pepper, sliced

– 8 ounces mushrooms, sliced

– 1 teaspoon garlic powder

– 1 teaspoon onion powder

– Salt and pepper to taste

– 1 cup heavy cream

– 2 cups shredded provolone cheese

Garlic powder and onion powder add depth. Adjust salt and pepper to your taste. You can also add optional spices like paprika or cayenne for a kick.

Ensuring the Right Texture

For a creamy casserole, the heavy cream is key. It brings richness that balances the meat and veggies. Cook everything until it thickens slightly before baking. This step locks in flavor and creaminess. Don’t rush the sautéing process; let the veggies soften well. This makes every bite pleasant and smooth.

Serving Suggestions

Garnishing is simple but impactful. Sprinkle fresh parsley on top before serving. It adds color and a fresh taste. I love pairing this casserole with a low-carb salad. A green salad with a light vinaigrette complements the rich casserole. Enjoy it warm, right from the dish, for a cozy meal.

Pro Tips

  1. Use High-Quality Cheese: Opt for a good quality provolone or cheese blend to enhance the flavor and creaminess of the casserole.
  2. Customize Your Veggies: Feel free to add or substitute other vegetables like zucchini or spinach for added nutrition and flavor.
  3. Let It Rest: Allow the casserole to sit for a few minutes after baking to help it set and make serving easier.
  4. Pair with Low-Carb Sides: Serve with a low-carb salad or roasted vegetables to complement the richness of the casserole.

Variations

Protein Alternatives

You can switch up the ground beef in this dish. Try using ground chicken or turkey. Both options work well and keep it low-carb. If you want a plant-based version, use lentils or a meat substitute. These choices add unique flavors and textures.

Cheese Options

While provolone cheese is traditional, you can experiment with different cheese blends. Cheddar adds a sharp taste, while mozzarella gives a nice stretch. Mixing cheeses can create a richer flavor. Just make sure to use low-carb options to stay on track.

Vegetable Substitutions

Feel free to add other low-carb veggies to your casserole. Zucchini, spinach, or broccoli can work well. These veggies boost nutrients and flavor. You can mix and match based on what you have or like best. This makes your casserole fun and healthy.

Storage Info

Refrigeration

To store your leftovers, let the casserole cool first. Place it in an airtight container. This keeps the dish fresh for up to three days in the fridge. If you use glass containers, it can help keep odors away. Always label your container with the date. This way, you know when to use it.

Freezing Instructions

If you want to freeze the casserole, let it cool completely. Cut it into portions for easy use later. Wrap each piece tightly in plastic wrap, then place them in a freezer bag. Be sure to remove as much air as you can. The casserole can last in the freezer for up to three months.

Reheating Tips

To reheat, the best method is to use the oven. Preheat it to 350°F (175°C). Place the casserole in an oven-safe dish and cover it with foil. Bake for about 20-25 minutes. If you want a crispy top, remove the foil for the last 5 minutes. You can also use the microwave, but the oven keeps the texture better. Heat in short bursts, stirring in between, until it’s hot.

FAQs

Can I make this casserole ahead of time?

Yes, you can prepare this casserole ahead. First, cook the meat and veggies. Then mix in the cream and cheese. Transfer this mixture to your baking dish. Cover it and store it in the fridge. You can bake it when you’re ready. Just add an extra 5-10 minutes to the bake time.

Is this recipe gluten-free?

Absolutely! This recipe is gluten-free. The main ingredients, like ground beef, veggies, and cheese, contain no gluten. Always check the labels on your cheese and any seasonings. Some pre-packaged items may have hidden gluten.

How to customize spice levels?

To adjust the spice levels, simply change the amount of seasoning. If you want more heat, add crushed red pepper or cayenne. For a milder dish, reduce the garlic powder or onion powder. Taste as you go to find your perfect balance.

This article guides you through making a delicious low-carb casserole. We covered the main ingredients like meat, veggies, and cheese. I shared steps to prepare, cook, and bake your dish. The tips help you perfect flavor and texture. You can customize it with different proteins and cheeses. Proper storage and reheating keep leftovers tasty.

Enjoy your cooking experience and impress your friends with this easy-to-follow recipe. Dive into new variations and make it your ow

- 1 lb ground beef (or chicken) - 1 medium onion, sliced - 1 bell pepper (any color), sliced - 8 ounces mushrooms, sliced - 1 teaspoon garlic powder - 1 teaspoon onion powder - Salt and pepper to taste - 1 cup heavy cream - 2 cups shredded provolone cheese (or a blended cheese of your choice) - 2 tablespoons olive oil - Fresh parsley, chopped (for garnish) For this Low Carb Philly Cheesesteak Casserole, I like to use ground beef for its rich flavor. You can also use ground chicken if you prefer a lighter option. Next, I slice a medium onion, a colorful bell pepper, and some mushrooms. These add sweetness and depth to the dish. I season the mixture with garlic powder and onion powder. Salt and pepper are key to enhance all the flavors. For creaminess, I use heavy cream. It makes the dish smooth and rich. Provolone cheese tops it off. It melts beautifully and gives that classic cheesesteak taste. Olive oil helps in sautéing the veggies to get them soft and tasty. Finally, I like to sprinkle fresh parsley on top for a pop of color and extra flavor. This combination of ingredients creates a hearty and satisfying meal that is perfect for any low-carb diet. {{ingredient_image_1}} Start by heating two tablespoons of olive oil in a large skillet over medium heat. Add one medium sliced onion, one sliced bell pepper, and eight ounces of sliced mushrooms. Sauté these for about five to seven minutes. You want them soft and fragrant. Stir them often to prevent sticking. This mix adds great flavor to our casserole. Next, add one pound of ground beef or chicken to the skillet. Break it apart with a spatula as it cooks. Season the meat with one teaspoon of garlic powder, one teaspoon of onion powder, salt, and pepper to taste. Cook until the meat is browned and no longer pink, which takes about seven to ten minutes. This step is key for a tasty filling. Once the meat is cooked, pour in one cup of heavy cream. Stir well until all the ingredients are combined. Let it cook for another two to three minutes. This helps the mixture thicken slightly. After that, transfer it into a greased 9x13 inch baking dish, spreading it out evenly. Now, sprinkle two cups of shredded provolone cheese over the top of the mixture. This cheese melts nicely and adds a rich flavor. Place the dish in your preheated oven at 350°F (175°C). Bake for 25 to 30 minutes, or until the cheese is melted and bubbly. After baking, let it sit for five minutes before serving. This resting time helps it set. Enjoy your low carb Philly cheesesteak casserole! To make the best Low Carb Philly Cheesesteak Casserole, use fresh ingredients. I recommend using: - 1 lb ground beef or chicken - 1 medium onion, sliced - 1 bell pepper, sliced - 8 ounces mushrooms, sliced - 1 teaspoon garlic powder - 1 teaspoon onion powder - Salt and pepper to taste - 1 cup heavy cream - 2 cups shredded provolone cheese Garlic powder and onion powder add depth. Adjust salt and pepper to your taste. You can also add optional spices like paprika or cayenne for a kick. For a creamy casserole, the heavy cream is key. It brings richness that balances the meat and veggies. Cook everything until it thickens slightly before baking. This step locks in flavor and creaminess. Don't rush the sautéing process; let the veggies soften well. This makes every bite pleasant and smooth. Garnishing is simple but impactful. Sprinkle fresh parsley on top before serving. It adds color and a fresh taste. I love pairing this casserole with a low-carb salad. A green salad with a light vinaigrette complements the rich casserole. Enjoy it warm, right from the dish, for a cozy meal. Pro Tips Use High-Quality Cheese: Opt for a good quality provolone or cheese blend to enhance the flavor and creaminess of the casserole. Customize Your Veggies: Feel free to add or substitute other vegetables like zucchini or spinach for added nutrition and flavor. Let It Rest: Allow the casserole to sit for a few minutes after baking to help it set and make serving easier. Pair with Low-Carb Sides: Serve with a low-carb salad or roasted vegetables to complement the richness of the casserole. {{image_2}} You can switch up the ground beef in this dish. Try using ground chicken or turkey. Both options work well and keep it low-carb. If you want a plant-based version, use lentils or a meat substitute. These choices add unique flavors and textures. While provolone cheese is traditional, you can experiment with different cheese blends. Cheddar adds a sharp taste, while mozzarella gives a nice stretch. Mixing cheeses can create a richer flavor. Just make sure to use low-carb options to stay on track. Feel free to add other low-carb veggies to your casserole. Zucchini, spinach, or broccoli can work well. These veggies boost nutrients and flavor. You can mix and match based on what you have or like best. This makes your casserole fun and healthy. To store your leftovers, let the casserole cool first. Place it in an airtight container. This keeps the dish fresh for up to three days in the fridge. If you use glass containers, it can help keep odors away. Always label your container with the date. This way, you know when to use it. If you want to freeze the casserole, let it cool completely. Cut it into portions for easy use later. Wrap each piece tightly in plastic wrap, then place them in a freezer bag. Be sure to remove as much air as you can. The casserole can last in the freezer for up to three months. To reheat, the best method is to use the oven. Preheat it to 350°F (175°C). Place the casserole in an oven-safe dish and cover it with foil. Bake for about 20-25 minutes. If you want a crispy top, remove the foil for the last 5 minutes. You can also use the microwave, but the oven keeps the texture better. Heat in short bursts, stirring in between, until it's hot. Yes, you can prepare this casserole ahead. First, cook the meat and veggies. Then mix in the cream and cheese. Transfer this mixture to your baking dish. Cover it and store it in the fridge. You can bake it when you're ready. Just add an extra 5-10 minutes to the bake time. Absolutely! This recipe is gluten-free. The main ingredients, like ground beef, veggies, and cheese, contain no gluten. Always check the labels on your cheese and any seasonings. Some pre-packaged items may have hidden gluten. To adjust the spice levels, simply change the amount of seasoning. If you want more heat, add crushed red pepper or cayenne. For a milder dish, reduce the garlic powder or onion powder. Taste as you go to find your perfect balance. This article guides you through making a delicious low-carb casserole. We covered the main ingredients like meat, veggies, and cheese. I shared steps to prepare, cook, and bake your dish. The tips help you perfect flavor and texture. You can customize it with different proteins and cheeses. Proper storage and reheating keep leftovers tasty. Enjoy your cooking experience and impress your friends with this easy-to-follow recipe. Dive into new variations and make it your own!

Low Carb Philly Cheesesteak Casserole

A delicious low-carb casserole featuring ground beef, cheese, and vegetables.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Course Main Course
Cuisine American
Servings 6
Calories 400 kcal

Ingredients
  

  • 1 lb ground beef (or chicken)
  • 1 medium onion, sliced
  • 1 bell pepper (any color), sliced
  • 8 ounces mushrooms, sliced
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • to taste Salt and pepper
  • 1 cup heavy cream
  • 2 cups shredded provolone cheese (or a blended cheese of your choice)
  • 2 tablespoons olive oil
  • for garnish Fresh parsley, chopped

Instructions
 

  • Preheat your oven to 350°F (175°C).
  • In a large skillet, heat the olive oil over medium heat. Add the sliced onions, bell peppers, and mushrooms. Sauté for 5-7 minutes until softened.
  • Add the ground beef to the skillet, breaking it apart with a spatula. Season with garlic powder, onion powder, salt, and pepper. Cook until the beef is browned and fully cooked, about 7-10 minutes.
  • Pour in the heavy cream and stir until everything is well combined. Allow it to cook for an additional 2-3 minutes to thicken slightly.
  • Transfer the beef and vegetable mixture into a greased 9x13 inch baking dish, spreading it evenly.
  • Sprinkle the shredded provolone cheese generously over the top of the mixture.
  • Bake in the preheated oven for 25-30 minutes, or until the cheese is melted and bubbly.
  • Remove from the oven and let sit for 5 minutes before serving.

Notes

Garnish with freshly chopped parsley before serving to add color and enhance the flavor.
Keyword casserole, cheesesteak, low carb

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