Pound chicken breasts to 1" thickness and cut in half, creating 4 smaller breasts.
Season chicken with salt, pepper and garlic powder.
Heat 1 tablespoon olive oil and 1 tablespoon of butter in a medium oven proof skillet. Toss mushrooms with soy sauce and thyme add to the pan. Cook until tender, about 5 minutes. Remove from pan.
Add 1 Tablespoon olive oil to hot pan. Brown chicken breasts for 2-3 minutes per side.
Stir cream into reserved mushrooms and place on top of chicken. Top with mozzarella and parmesan cheese, then place in oven.
Bake 15 minutes or until chicken is cooked through (165°F) and cheese is melted.
Notes
*Chicken should reach an internal temperature of no less than 165˚F. *Be sure to use an oven-proof pan for this recipe.