Broccoli Casserole - cooking recipe

Ingredients

1 pkg. frozen broccoli
1 stick margarine
1 medium onion, chopped
1 can mushroom soup
1 c. grated Cheddar cheese
1 c. cooked rice
1/2 c. milk

Preparation

Melt margarine.
Put broccoli and onion in butter and cook 10 minutes.
Add other ingredients.
Mix all together and bake 30 minutes at 350\u00b0.