2 lb. ground beef
1/4 lb. mushrooms (thin slice)
2 cloves garlic, crushed
1/2 tsp. oregano
2 pkg. frozen spinach (10 oz. chopped)
1 can cream of mushroom soup
1 pt. sour cream (room temperature)
1/2 c. shredded Mozzarella cheese

Brown beef. Add mushrooms, garlic and oregano. Stir-fry about 5 minutes. Add spinach and heat until thawed and juices are cooked away (about 10). Spoon into buttered casserole dish and scatter cheese on top.

Bake, uncovered, at 350°F for 30 minutes or until hot.