In a large pot, boil salted water and cook the egg noodles according to package instructions until al dente. Drain and set aside, reserving a little pasta water.
In a large skillet over medium heat, melt 2 tablespoons of butter. Add the chicken pieces and season with salt and pepper. Cook for about 5-7 minutes or until fully cooked and golden brown. Remove the chicken from the skillet and set aside.
In the same skillet, add the remaining tablespoon of butter and minced garlic. Sauté for about 1 minute until fragrant. Add the halved cherry tomatoes and spinach leaves, cooking until the tomatoes are soft and the spinach is wilted.
Return the chicken to the skillet, add the cooked noodles, thyme, and lemon juice. Toss everything together, adding a little reserved pasta water if the mixture seems dry. Adjust seasoning with more salt and pepper as necessary.
Plate the buttered chicken noodles and sprinkle with grated Parmesan cheese and fresh basil leaves for an added touch.
Notes
Add more vegetables as desired or substitute with your favorites.