Chicken Pizzarella - cooking recipe

Ingredients

1 Tbsp. olive oil
2 Tbsp. onion, finely chopped
1 c. mushrooms, thickly sliced
1 small clove garlic, minced
1/2 tsp. oregano
1 (8 oz.) can tomato sauce
pepper to taste
8 chicken breast halves, boneless and skins removed
1 c. sliced Mozzarella cheese

Preparation

Heat oven to 350\u00b0.
In a small saucepan, heat oil.
Add onion, mushrooms, garlic and oregano.
Cook over low heat, stirring occasionally, until onion is soft.
Stir in tomato sauce and pepper.
Place chicken in 2-quart baking dish; cover with sauce. Bake, uncovered, 35 minutes.
Put Mozzarella on top and continue baking 5 more minutes or until cheese is bubbling.