Mashed Potato Bake
["5 lb. potatoes, cooked and mashed", "1 c. sour cream", "1 large can Durkee French fried onions", "2 c. Cheddar cheese"]
["Combine mashed potatoes and sour cream. Place 1/2 in casserole dish; layer 1 cup cheese on potatoes and 1/2 of French fried onions on cheese. Spread rest of potatoes on top of onions, then spread rest of cheese on potatoes, then onions. Bake at 350\u00b0 for 30 minutes."]
["potatoes", "sour cream", "onions", "Cheddar cheese"]