Pierogi Casserole
["1 pkg. lasagna noodles", "1 lb. Velveeta cheese", "1 1/2 sticks margarine", "2 Tbsp. dry onion or 1 small onion, chopped", "1 1/2 c. milk", "6 to 8 potatoes"]
["Make mashed potatoes with potatoes and part of milk.", "Save remaining milk for cheese sauce.", "Cook noodles 10 minutes; rinse with warm water and set aside.", "Cook margarine, milk, onion and cheese until melted.", "In 9 x 13-inch greased pan, add 1/2 of noodles.", "Spread in pan.", "Add not quite 1/2 of cheese sauce. Spread evenly.", "Add mashed potatoes on top of noodles and cheese. Add remaining noodles and cheese sauce.", "Bake at 350\u00b0 until golden brown or 30 minutes."]
["lasagna noodles", "Velveeta cheese", "margarine", "onion", "milk", "potatoes"]