Best Sitka Sweet Potato Apple Leek Gratin Recipes

SWEET POTATO, APPLE AND LEEK CASSEROLE

Steps:

• Preheat the oven to 350 degrees F.
• In a large skillet, heat 1 tablespoon of the oil over medium heat. Add the leeks and 2 tablespoons water; season with salt and pepper. Cook, stirring occasionally, until tender but not browned, about 8 minutes. Add the thyme and then the cream and cook until the liquid thickens, about 2 minutes; set aside.
• In a 2-quart shallow baking dish, arrange the sweet potato in overlapping layers. Spread the leek mixture evenly over the potatoes. Arrange the apples in an overlapping layer on the leeks. Brush the apples with the remaining tablespoon of oil and sprinkle with the Parmesan. Cover tightly with aluminum foil and bake 40 minutes. Uncover and continue to bake until the Parmesan is golden brown and melted, about 20 minutes more. The tip of a paring knife should easily pierce the apples and potatoes. Let cool 10 minutes before serving.

SWEET POTATO AND APPLE GRATIN

Steps:

• Preheat oven to 400 degrees.
• Combine apples and lemon juice in a large bowl.
• Add the sweet potatoes and the next 4 ingredients (sweet potatoes through pepper).
• Place the sweet potato mixture in a 13 x 9-inch baking dish coated with cooking spray.
• Bake at 400 degrees for 40 minutes, stirring after 25 minutes.
• Place bread in a food processor; pulse 10 times or until coarse crumbs form to measure 1 cup.
• Combine breadcrumbs, oil, and nutmeg; sprinkle over the sweet potato mixture.
• Bake for an additional 15 minutes or until golden.
• Let stand for 10 minutes before serving.

BRANDIED SWEET POTATO-APPLE GRATIN

Steps:

• Make it now: in the bowl of an electric mixer, beat together the sweet potatoes, 2 tablespoons of the butter, the brown sugar, corn syrup, brandy, cinnamon, and nutmeg at medium speed, until smooth.
• Coat the inside of a 9-inch baking dish with nonstick cooking spray.
• Spread half of the sweet potato mixture in the dish; top with a layer of apples, then the remaining sweet potato mixture.
• Cover the sweet potatoes with the remaining apple slices, arranging them in an artful pattern.
• Brush the top of the apples with the remaining butter, completely coating the apples so they don't discolor.
• Cover and refrigerate for up to 4 days or freeze for up to 1 month.
• Bake it later: defrost the casserole in the refrigerator overnight, if necessary.
• Preheat the oven to 350°; allow casserole to come to room temperature for about 30 minutes.
• Bake for 30-40 minutes, until the apples are golden brown; serve hot.

SWEET POTATO AND ONTARIO APPLE GRATIN

Steps:

• Preheat oven to 400°F (200°C). Arrange half of the sliced sweet potatoes over the bottom of an 8-inch round (2 L) baking dish. Arrange half of the sliced onion rings over the sweet potatoes and half of the sliced apples over the onion. Repeat these layers with remaining ingredients.
• In medium bowl, whisk together milk, flour, mustard, salt and pepper. Drizzle over apples. Sprinkle with cheese.
• Cover with foil and bake in preheated oven for 45 minutes. Remove foil and bake until cheese is bubbly and golden and potatoes and apples are tender, approximately 15 minutes. Let stand 10 minutes before serving.
• *Variety Tip: For best results, use Ontario Empire, Golden Delicious, Spartan, Cortland or Northern Spy apples.