Potato and Leek Gratin

1. 1

   Preheat the oven to 350.

2. 2

   In a medium bowl, gently toss the potatoes with the leeks, olive oil, 1 1/2 teaspoons salt and 1/2 teaspoon pepper.

3. 3

   Transfer the potatoes to a 9-by-13-inch glass or ceramic baking dish and pat into an even layer.

4. 4

   Cover the potatoes with foil and bake for about 1 1/2 hours, or until the potatoes are tender.

5. 5

   Let cool completely, then cover with plastic wrap and refrigerate until chilled.

6. 6

   Preheat the oven to 450.

7. 7

   Cut the gratin into 8 squares.

8. 8

   using a metal spatula, transfer the squares to a rimmed nonstick baking sheet.

9. 9

   Bake for 30 minutes, or until the tops are brown.

10. 10

    Serve immediately.

* Per serving · 4 servings · Values may vary.

No additional tips available.