Potato Casserole
["6 or 8 medium potatoes, cooked with peel on, cooled, skinned and grated", "1 1/2 c. sour cream", "1 c. grated Parmesan cheese", "1 can cream of chicken soup", "1 c. chopped green onions", "2 sticks melted butter", "1 medium bag potato chips"]
["Put all ingredients but chips in mixing bowl and mix well. Put in a baking dish. Crush chips in the bag and sprinkle on top. Bake in 350\u00b0 oven for 1/2 hour."]
["potatoes", "sour cream", "Parmesan cheese", "cream of chicken soup", "green onions", "butter", "potato chips"]