Sweet Potato Onion And Apple Gratin Recipes

SWEET POTATO-ONION GRATIN

Steps:

• Prepare a grill for medium-high heat. Preheat the oven to 350 degrees F. Grease a 9-by-13-inch baking dish with the butter.
• Oil the sliced sweet potatoes and onions with the canola oil and sprinkle with salt and pepper. Grill the sweet potatoes and onions until slightly charred on each side and just halfway cooked. Set aside.
• Combine the half-and-half, horseradish, thyme, 2 teaspoons salt and 1 teaspoon pepper in a bowl. Sprinkle one-third of the Gruyere in an even layer over the bottom of the prepared baking dish. Layer one-third of the grilled sweet potatoes and onions on top of the Gruyere. Repeat twice¿one-third of the cheese, one-third of the vegetables¿to create three even cheese-vegetable layers. Pour the half-and-half mixture over the top, cover with foil and bake for 35 to 40 minutes. Uncover and continue baking until the sweet potatoes are tender and the gratin is golden brown, another 15 to 20 minutes. Let rest for 15 minutes before serving.

SWEET POTATOES WITH APPLES AND ONIONS

Steps:

• Place sweet potato slices in large saucepan or Dutch oven; add enough cold water to cover. Bring to a boil. Cover loosely; cook over medium heat for 9 to 13 minutes or until tender. Drain.
• Meanwhile, heat oil in large nonstick skillet over medium-high heat until hot. Add onion; cook 2 minutes. Add all remaining ingredients; mix well. Cook 10 to 15 minutes or until mixture is reduced to a glaze, stirring occasionally.
• Add cooked sweet potatoes to skillet; stir gently to coat. Remove from heat; let stand 1 minute before serving.

APPLE, POTATO, AND ONION GRATIN

Steps:

• Preheat oven to 400°F. Butter 13x9x2-inch glass or ceramic baking dish. Melt 6 tablespoons butter in large nonstick skillet over medium heat. Add onions, thyme, and 2 teaspoons salt; sauté until onions are translucent, about 10 minutes. Increase heat to medium-high; sauté until onions are tender and begin to color, about 8 minutes longer. Remove from heat. Add remaining 6 tablespoons butter, 2/3 cup water, wine, and sugar to skillet; stir and swirl skillet to combine. Bring to boil. Cool onion mixture to lukewarm.
• Combine potatoes, apples, remaining 2 teaspoons salt, and onion mixture in large bowl; toss gently to blend. Transfer to prepared baking dish, spreading evenly. Cover dish with parchment paper, then cover with foil, shiny side down. Bake gratin until potatoes are tender, about 55 minutes. Uncover and bake until top browns and juices bubble thickly, about 20 minutes longer. (Can be made 6 hours ahead. Let stand uncovered at room temperature. Rewarm, loosely covered with foil, in 300°F oven for 20 minutes.) Let gratin stand 15 minutes before serving.
• Lighten Up:
• This gratin is unusual for having no cream or cheese - letting the lovely seasonal flavors of the produce shine through.

ROASTED SWEET POTATOES & ONIONS

Steps:

• Heat oven to 425 degrees F.
• Toss first 6 ingredients in a shallow medium-sized baking dish.
• Cover; bake 30 minutes. Uncover; bake 20 minutes more. Sprinkle with almonds

SWEET POTATO AND APPLE CASSEROLE

Steps:

• Place sweet potatoes in a large saucepan with enough water to cover. Bring to a boil and cook 25 minutes, or until tender but firm. Drain, cool and cut into 1/4 inch slices.
• Preheat oven to 350 degrees F (175 degrees C). Lightly grease a 7x11 inch baking dish.
• In a small bowl, mix brown sugar, cinnamon and nutmeg.
• Layer sweet potatoes, brown sugar mixture and apples in the prepared baking dish.
• In a medium bowl, mix flour, brown sugar, butter and pecans. Sprinkle over the sweet potatoes.
• Bake in the preheated oven 30 minutes, or until lightly browned.

SWEET POTATO, APPLE AND ONION GRATIN

Steps:

• Preheat oven to 350 degrees.
• Butter 13X6 inch oval baking dish.
• Melt butter in heavy large skillet over medium heat.
• Add onions and saute until tender, about 10 minutes.
• Toss apples with flour in medium bowl.
• Arrange half of sweet potatoes in bottom of prepared dish.
• Top with half of apple slices.
• Arrange remaining potatoes and then remaining apples.
• Cover with sauteed onions.
• Pour stock over all.
• Bake until sweet potatoes are tender, about 45 minutes.
• Mix breadcrumbs, cheese and bacon in small bowl, then sprinkle mixture over potatoes.
• Bake an additional 20 minutes.
• Broil until topping browns, if needed.
• Let cool 5 minutes before serving.

APPLE, POTATO AND ONION GRATIN

Steps:

• preheat oven to 400 degrees. butter a 13x9 pyrex.
• melt 6 T butter in a large nonstick skillet over medium heat. add onion, thyme and 2 t salt; saute until onion are translucent, about 10 minutes.
• increase heat to medium-high; saute until onion are tender and begin to color, about 8 minutes longer. remove from heat. add remaining 6 T butter, 2/3 c water, wine, and sugar to skillet; stir and swirl skillet to combine. bring to a boil, then cool onion mixture to lukewarm.
• combine potatoes, apples, remaining 2 t salt and onion mixture in large bowl; toss gently to blend.
• transfer to prepared baking dish, spreading evenly. cover dish with parchment paper, then cover with foil, shiny side down.
• bake gratin until potatoes are tender, about 55 minutes. uncover and bake until top browns and juices bubble thickly, about 20 minutes longer.
• (can be made 6 hours ahead. let stand uncovered at room temperature. rewarm, loosely covered with foil, in 300 degree oven for 20 minutes.) let gratin stand 15 minutes before serving.