Squash Casserole - cooking recipe

Ingredients

1 onion, diced
1/2 c. margarine, melted
2 c. cooked squash
1 egg
1 can mushroom soup
1 1/2 c. crushed crackers

Preparation

Combine all ingredients. Put in casserole dish. Top with bread crumbs.
Bake 30 minutes at 300\u00b0 or until golden brown.