Broccoli Dip - cooking recipe

Ingredients

1/2 c. chopped onion
1 small can sliced mushrooms
1 can cream of mushroom soup
1 stick margarine
1 (10 oz.) pkg. frozen chopped broccoli
1 large garlic cheese roll

Preparation

Saute onion in melted margarine.
Combine remaining ingredients; add to onion.
Heat until cheese melts.