Easy Potato-Onion Dish - cooking recipe

Ingredients

2 to 3 medium potatoes (depending on number of servings)
2 small onions
1/2 stick butter

Preparation

Wash and peel potatoes and onions.
Melt butter in casserole dish.
Slice potatoes and onions into butter and mix well.
Season with pepper and salt; cook until potatoes are tender.