Preheat the oven to 375 degrees. Grease your muffin tin with olive oil. You can use butter if you prefer. I use a silicone basting brush for this. Wash, scrub and peel your potatoes.

Using a mandoline, knife or box grater with slicing side, thinly slice all the potatoes. Place the potatoes in a large mixing bowl.

In a small bowl or large measuring cup, combine the milk, butter, salt, garlic and pepper. Microwave until the butter is melted. Mine took about two minutes. Add the Parmesan cheese to the bowl and mix well.

Pour the mixture over the potatoes and lightly toss them, Make sure they are evenly coated.

With your hands gently take a few potatoes and stack them in the muffin tin. Fill the tin with your potato stacks. Try to make them all about the same height so they cook evenly. Pour any remaining mixture evenly over each potato stack.

Cook for 20 minutes. Pierce them in the middle with a knife to make sure they are cooked through. So good!