Green Bean Casserole - cooking recipe

Ingredients

2 cans green beans
1 large onion, thinly sliced
1 stick margarine
1/2 lb. grated Cheddar cheese
1 can mushroom soup
Ritz crackers

Preparation

Cook beans down.
While beans cook, saute onion in oleo. Drain beans; add onion, cheese and soup.
Place in greased casserole.
Crumble crackers into remaining oleo until absorbed. Sprinkle crumbs on top of casserole and bake at 350\u00b0 until brown.