Caramelized Vidalia Onion and Potato Gratin with Fresh Sage

1. 1

   Preheat oven to 375 degrees F.

2. 2

   Heat oil and butter in a large saute pan over medium-high heat.

3. 3

   Add the onions, season with salt and pepper and cook until caramelized, about 15 to 20 minutes.

4. 4

   Remove from the heat and stir in the sage.

5. 5

   Let cool slightly.

6. 6

   Make a layer of potato slices in a 10 by 10 by 2-inch casserole, season to taste with salt and pepper, spread 1/12 of the onion mixture over the potatoes and coat with 2 tablespoons of the cream.

7. 7

   Repeat each step to yield 12 layers.

8. 8

   Press down gently on the layers, place the dish on a sheet pan and bake, covered for 25 minutes.

9. 9

   Remove cover and bake for another 20 to 25 minutes, or until the potatoes are tender and golden brown on top.

10. 10

    Let rest 10 minutes before serving.

* Per serving · 4 servings · Values may vary.