1 (10 oz.) pkg. frozen spinach, thawed and drained
1 lb. cottage cheese
1/2 c. white American cheese
1/4 c. softened butter
3 eggs, beaten
3 tbsp. flour
Salt and pepper to taste

Mix all together and bake at 350 degrees for 1 hour. Check after 40 minutes. Bake in a greased 9x9 inch pan.