POTATO-ONION GRATIN

POTATO-ONION GRATIN image

Yield 6 servings

Number Of Ingredients 9

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3 tablespoons olive oil, divided, plus more for brushing
4 cups thinly sliced onions
3 large garlic cloves, chopped
1 tablespoon chopped fresh thyme
1 tablespoon chopped fresh rosemary
2 lbs Yukon Gold potatoes, pealed & sliced 1/8 inch thick
3/4 teaspoon salt
3/4 teaspoon black pepper
1 1/4 cups low-salt chicken broth

Steps:

Heat 2 tbsp oil in large skillet over medium-high heat. Add onions & garlic; sprinkle with salt & pepper. Saute until onions are golden, about 8 mins. Add thyme & rosemary; saute 2 mins. DO AHEAD: Can be made 2 hrs ahead; let stand at room temp. Preheat oven to 425F. Brush 11x7x2 glass baking dish with oil. Arrange 1/3 of potatoes in dish. Sprinkle with 1/4 tsp each salt & pepper. Top potatoes with half of onion mixture. Repeat; top with potatoes. Pour broth over. Drizzle with 1 tbsp of oil. Cover dish with foil. Bake 30 minutes. Uncover & continue baking until potatoes are tender and golden; about 25 minutes more. Let stand 10 minutes.