This is not a complete allergen guarantee; check labels and ingredients.
Method
Preheat a conventional oven to 190°C. Peel and slice the potatoes about 3 mm thick. Clean the leeks thoroughly between the layers.
Thinly slice the leeks and soften in the oil for 6 minutes.
Layer the potatoes and leeks in a baking dish. Add the milk and black pepper and cover with an oven-safe lid.
Bake for 35 minutes. Uncover, scatter over the grated cheese and bake for 15 more minutes. When the potatoes are fully tender, rest for 5 minutes before serving.
Related topics
Main dish · France · potatoes · leeks · milk
Frequently asked questions
How long does Potato and leek gratin take?
The listed total time is 60 minutes. Your equipment and preparation may affect the actual time.
How many servings does Potato and leek gratin make?
The listed ingredient quantities make approximately 4 servings.
What ingredients are needed for Potato and leek gratin?
The ingredient list includes: 600 g potatoes; 2 leeks; 300 ml milk; 100 g kaşar cheese. See the complete list and quantities above.