Skip to main content

Sweet Potato, Onion, and Apple Gratin

3.7

(14)

Recipe information

  • Yield

    Makes 6 servings

Ingredients

4 pounds red-skinned sweet potatoes (yams), peeled, cut into 1/4-inch-thick rounds, divided
1 large onion, halved, thinly sliced, divided
3 large Granny Smith apples (about 1 1/2 pounds), peeled, cored, cut into 1/4-inch-thick slices, divided
2 tablespoons fresh lime juice, divided
2 tablespoons (packed) dark brown sugar, divided
1 cup whipping cream, divided
3 tablespoons butter, divided

Preparation

  1. Step 1

    Preheat oven to 400°F. Butter and flour 15x10x2-inch baking dish. Spread 1/3 of potato slices over bottom of dish. Arrange 1/2 of onion slices, then 1/2 of apple slices over. Sprinkle with 1 tablespoon lime juice, 1 tablespoon sugar, and 1/3 cup cream. Dot with 1 tablespoon butter. Sprinkle with salt and pepper. Repeat layering. Arrange remaining potato slices on top. Drizzle with remaining 1/3 cup cream. Dot potatoes with remaining 1 tablespoon butter. Sprinkle with salt and pepper.

    Step 2

    Cover dish with foil. Bake until potatoes and apples are tender, about 45 minutes. Increase oven temperature to 500°F. Remove foil. Bake until potatoes are golden brown, about 10 minutes.

Read More
Like spicy carrot rigatoni and weeknight-fancy ravioli with peas.
Like lemony baked salmon and strawberry shortcake roll.
Turn humble onions into this thrifty yet luxe pasta dinner.
This one-pot dinner cooks chicken thighs directly on top of a bed of flavorful cilantro rice studded with black beans for a complete dinner.
Keep this easy frittata recipe on hand for quick breakfasts, impressive brunches, and fridge clean-out meals.
A warmly spiced Ashkenazi charoset, perfect for your Passover seder—or spooned over yogurt the next morning.
Crispy, Parmesan-crusted cutlets make this spring dish sing.
A feel-good dinner designed to cram a ton of veg in each serving.