Grandma Lorton's Potatoes

6 Medium potatoes (chopped and boiled)
1 Medium onion chopped

1 lb. Velveeta cheese

2 cups mayonnaise

Bacon Bits

Place boiled potatoes into greased glass baking dish. Spread onion over potatoes. Spread mayonnaise over potatoes. Lay slices of Velveeta over potatoes until covered. Spread bacon bits over cheese. Bake at 350 degrees for 30-40 minutes.