-
Preheat your oven to 375 degrees. Prepare a 9×13 casserole dish with nonstick cooking spray.
-
Wash, peel, dice, potatoes and place them in a large pot. Cover with water and boil until potatoes are tender.
-
Drain your potatoes and gently place them back into your now empty pot. Gently fold on butter, cream cheese, sour cream, and milk.
-
Last gently add in garlic powder, salt, and pepper along with 1 ½ cups shredded cheese and 1 cup bacon. Pour this into your prepared casserole dish.
-
Top your potatoes with the remaining cheese and bacon. Bake for 25-30 minutes.
-
Remove your casserole from the oven and top with green onions and serve.