To prepare a three cheese chicken breasts in tomato sauce pasta recipe, first you will need to prepare the pasta. First, you'll need: 1 pound 3 ounce rotisserie chicken Breasts 2 tbsp. kosher salt 1 cup ricotta cheese 1/2 cup parmesan cheese 2 tablespoons butter 1 tablespoon olive oil 1 teaspoon thyme 1/2 teaspoon ground black pepper Instructions Preheat the oven to 425 degrees F. Cut the chicken into 1/4-inch thick slices. Place the pieces of chicken on the prepared baking sheet. Bake for 20 minutes, or until chicken is no longer pink. Remove from oven and allow to rest for 5 minutes.