Italian Beef Pie - cooking recipe

Ingredients

1 lb. lean ground chuck
1 can mushrooms, drained
2 pkg. chopped, frozen spinach, cooked and drained
1 c. sour cream
1 can cream of celery soup
3/4 tsp. garlic powder
1/2 tsp. black pepper
5 tsp. minced onion
1 (6 oz.) pkg. shredded Mozzarella cheese

Preparation

Brown meat and mushrooms and then mix well all the ingredients, except cheese.
Place in a 2-quart casserole and cover with cheese.
Heat oven to 300\u00b0.
Cover casserole and bake for 35 minutes.
Remove foil and bake 10 minutes more.