Potato Casserole - cooking recipe

Ingredients

5 or 6 medium potatoes
4 or 5 green onions
1 c. Cheddar cheese, grated
1 c. sour cream
1 stick margarine
salt and pepper to taste

Preparation

Boil potatoes, then cool.
Refrigerate overnight.
Grate potatoes and onions; mix all ingredients well.
Bake at 400\u00b0 for 25 to 30 minutes.