Cheesy Potato Gratin

Melt butter and whisk together with flour over the stove.

Slowly whisk in 2 cups of milk while still on the heat.

Season with salt and white pepper, then add garlic powder, cayenne pepper, paprika and grated nutmeg. Whisk together.

Using a mandolin, thinly slice potatoes then season with salt, pepper and some olive oil before laying in a baking dish.

Pour the cheese sauce over the potatoes, cover with foil and bake at 200°C (390°F) for 30 mins.

Uncover, sprinkle more shredded cheddar cheese over the top and then let brown in the oven.