10 to 12 potatoes, boiled and mashed
3/4 lb. Cheddar cheese, grated
2 1/2 sticks butter
2 onions, finely diced
1 lb. lasagna noodles, cooked

Cook lasagna noodles according to package directions. Mash potatoes; add cheese to potatoes and beat with mixer. Saute onion in butter until soft. Add 1/3 of onion and butter to potato mixture and salt to taste.

Generously butter a 9x13 inch baking dish. Place a layer of lasagna noodles in dish, then a layer of potato mixture. Repeat layers ending with noodles. Pour butter and onion over all. Cover with foil and bake at 350 degrees until heated through. Simple and delicious!