Healthful Chicken Casserole - cooking recipe

Ingredients

1 chicken, cooked, skinned and cut up
1 (10 oz.) pkg. frozen spinach
1/4 c. finely chopped onion
1/2 tsp. garlic powder, divided
8 oz. sliced, fresh mushrooms
2 Tbsp. diet margarine, melted
1 c. low-fat skim milk
Mozzarella cheese

Preparation

Cook spinach according to package directions; drain.
Mix onion with spinach.
Arrange spinach in bottom of 1 1/2-quart baking dish.
Sprinkle with 1/4 teaspoon of garlic powder. Arrange mushrooms on spinach and drizzle with melted butter. Place chicken on mushrooms and sprinkle with remaining 1/4 teaspoon garlic powder.
Top with Mozzarella cheese.
Place in 350\u00b0 oven and bake for 30 minutes.