1 med. or sm. onion
2 tbsp. butter
1 pkg. frozen broccoli
1 pkg. frozen cauliflower
1/2 c. cheddar cheese
1 can cream of mushroom soup
Cracker crumbs (5 double crackers)

Saute onion in butter until golden. Add the broccoli and cauliflower (thawed) and stir, cooking until a fork goes through easily but don't let them get mushy. Add the cheese, stir in until melted. Add the soup, stir and put in a casserole dish. Cover with the cracker crumbs. Bake at 300 degrees for 1/2 hour or longer.