This recipe is all about layering. You don't have to worry about measuring out the ingredients in each layer, just make sure that you have enough cheddar cheese leftover to sprinkle over the top as your final layer.

In a 10x12 pan layer the ingredients as follows: potato slices, onion slices, drizzle heavy cream, sprinkle parmesan cheese, sprinkle cheddar cheese, dash of salt and pepper.

Continue to layer ingredients until all have ben used and the final layer is the cheddar cheese.

Cover the pan with aluminum foil and bake at 350º for 60 minutes or until the potatoes are tender.