Spinach Casserole - cooking recipe

Ingredients

2 pkg. frozen spinach
1 onion, chopped and cooked
1 pkg. mushrooms, sauteed
1/2 stick melted butter
1 (8 oz.) pkg. white Cheddar cheese

Preparation

Squeeze water from spinach.
Melt butter.
Put spinach, onion, melted butter and sauteed mushrooms in casserole.
Top with white Cheddar cheese and bake.