Cheesy Potatoes - cooking recipe

Ingredients

6 medium potatoes, peeled and sliced
3 medium onions, peeled, sliced and separated into rings
1 can cream of mushroom soup
salt and pepper
margarine
sharp Cheddar cheese

Preparation

Layer potatoes and onion; sprinkle with salt and pepper. Sprinkle cheese over the potatoes.
Put a few pats of margarine over cheese.
Mix soup with 1/2 can water.
Pour over cheese. Bake at 400\u00b0 for 1 hour or until done.