1 (7 oz.) box macaroni, cooked
1 green pepper, chopped
1 onion, chopped
1 can cream of mushroom soup
1/2 c. salad dressing
2 tbsp. butter
1 c. grated cheese
Sm. amount of milk
1 can mushrooms, drained

Mix all together and bake in 2 quart casserole at 350 degrees for 30 minutes.