Instructions

1. Peel the potatoes and slice them into approximately 1/2 cm thick pieces.
2. Add the milk, cream, nutmeg and salt and pepper to a jug and mix with a spoon.
3. Add a layer of potatoes to the bottom of an oven proof dish along with some of the garlic. Pour over a little of the cream mixture.
4. Repeat these layers until you have used up all the ingredients.
5. Add the dish to the airfryer and cook at 200c for 30 minutes.
6. Stop the airfryer two or three times during the cooking process to mix the potatoes around. This stops the potatoes from burning. You could also add a layer of tinfoil to the top instead.
7. After 30 minutes add the grated gruyere to the top and return to the airfryer for a final 5 minutes.
8. Be careful removing the dish from the airfryer as it will be really hot.
9. Top with chopped parsley and serve immediately.