sides. It doesn’t need to be completely cooked at this stage because it will finish cooking in the oven.
2. Cook the Vegetables
Add the onion, peppers, mushrooms, and garlic to the same pan.
Cook until the vegetables begin to soften and become fragrant.
3. Add the Tomato Sauce
Stir in the tomatoes and remaining seasonings. Mix everything together so the vegetables are coated in the flavorful sauce.
Return the chicken to the pan and arrange the pieces evenly.
4. Bake
Place the skillet or casserole dish in a preheated