Tuna Macaroni Bake - cooking recipe

Ingredients

1 1/2 c. elbow macaroni, cooked
1 small onion
1 small green pepper, chopped
1 can cream of mushroom soup
1 can tuna
2 medium potatoes, cut in chunks and fried in butter

Preparation

Mix all ingredients in baking dish and bake until bubbly on top.