8 baking potatoes
1/2 c. diced onions
1 c. mayonnaise
1 lb. cubed cheddar cheese
1/2 lb. bacon cooked crispy

Boil potatoes in a large pot with skin on. Let cool, peel, and cube potatoes. Mix potatoes with onions, cheese, and mayonnaise. Pour into a 9 1/2 x 13 inch casserole dish. Sprinkle cooked bacon on top and bake 1 hour in a 325°F oven.