Spinach Casserole - cooking recipe

Ingredients

2 pkg. frozen spinach
1 c. cheese, grated
1 can mushroom soup
3 eggs
1/2 stick margarine
1/2 c. chopped onion
1/2 c. mayo
Ritz crackers

Preparation

Spinach should be thawed and drained.
Margarine should be melted.
Mix ingredients together, except Ritz.
Place in casserole dish.
Top ingredients with crushed Ritz crackers.
Bake at 350\u00b0 for 30 minutes.