Ingredients
Equipment
Method
- Preheat oven to 180°C (350°F) and grease baking dish.
- Slice potatoes thinly.
- Make roux with butter and flour.
- Whisk in milk and cream until thick.
- Add cheese and seasoning.
- Layer potatoes, onions, and sauce.
- Top with cheese.
- Bake covered 40 minutes, then uncovered 25 minutes.
- Rest before serving.
Notes
Let rest before serving for best texture. Add herbs or protein for variations.
