Step 1

Start by preheating your oven to 400 degrees and spray a large baking pan with non-stick spray.

Step 2

Wash, scrub and dry your potatoes and then slice your potatoes about 1/4 of an inch thick.

Step 3

Add your potato slices to a large mixing bowl and add the olive oil and spices. Toss to combine before moving them to your baking pan and laying your potato slices in a single layer. I usually use two 13x9 cookie sheets or one large jelly roll pan.

Step 4

Bake your potatoes for 20 minutes, flip the slices over and then bake for antother 20 minutes.

Step 5

Take your potatoes out of the oven and set your oven to Broil. Transfer your potatoe slices to a large oven safe skillet or casserole pan. Lay your potatoes in a single layer then top with shredded cheese, bacon and green onions.  Add a second layer of potatoes and toppings and continue until you have used up all of your potatoes.

Step 6

Once you have completely covered your potatoes, pop them back in the over for 2-3 minutes or until your cheese has melted.

Step 7

Remove from the oven and serve with sour cream.