01 -
Set your oven to 325°F and let it warm up. Lightly grease a 9x13 baking dish to prevent sticking.
02 -
Combine the potatoes, cheese, bacon, garlic, and onion in the baking dish.
03 -
Stir in the mayonnaise, making sure all the ingredients are coated well.
04 -
Bake everything for 90 minutes, or until the potatoes are soft and the top turns golden.
05 -
Serve it fresh and warm straight out of the baking dish.