4. **Assemble the dish:**
– Pour the mushroom and onion mixture over each chicken breast.
– Sprinkle the grated cheese generously over the top of the mushrooms.
5. **Bake the Chicken:**
– Place the baking sheet in the preheated oven and bake for 20-25 minutes, or until the chicken is cooked through and the cheese is melted and bubbly.
– If you want a more golden top, you can broil the chicken for the last 2-3 minutes of cooking.
6. **Serve:**
– Garnish with freshly chopped parsley and serve the chicken hot, accompanied by vegetables, rice or a salad.
This **Baked Chicken with Mushrooms and Cheese** is a comforting and tasty dish that will definitely be a hit at your table. Enjoy!