Cheesy Potatoes - cooking recipe

Ingredients

8 to 10 medium sized baked potatoes
1 c. mayonnaise
1 lb. Velveeta cheese
1 chopped onion

Preparation

Leaving skins on, slice baked potatoes in half and arrange in 9 x 13-inch pan.
Mix remaining ingredients and spread on top of potatoes.
Refrigerate overnight.
Bake 45 minutes at 350\u00b0.