Mom's Scallop Potatoes

This is my Mom's recipe, I think she got it from her Mom, and they are Fabulous!

These can be done in any size baking dish depending on number of servings needed, so I am going to leave amounts off of the ingredients.

You need:
Baking potatoes, thinly sliced
Flour
Salt
Pepper
Garlic Powder
Onion Powder
Butter
2 types of cheese (One cheddar)
Milk

Directions:
Preheat oven to 350 degrees.
Cover the bottom of your baking dish with potatoes.
Sprinkle with flour
Add sprinkles of salt, pepper, onion powder, and garlic powder
Cut 1 Tbsp butter up into smaller pieces and spread over potato layer
Add a layer of cheese, using both kinds
Repeat layers until you are within 3/4 inch of top of the baking dish.
Add enough milk to cover the potatoes
Bake for 1 hour (test with a knife to make sure they are done)