Best 2 Sweet Potato Onion And Apple Gratin Recipes

"Sweet Potato Onion and Apple Gratin" is an exquisite casserole dish that combines the natural sweetness of sweet potatoes, the pungency of onions, and the tartness of apples, creating a harmonious balance of flavors. This delectable dish is not only visually appealing, with its layers of thinly sliced ingredients, but also packed with nutrients, making it a wholesome and satisfying meal. This recipe is perfect for those looking for a versatile dish that can be enjoyed as a main course or a side dish, and it can be easily tailored to suit different dietary preferences, making it a delightful option for vegetarians and those with gluten sensitivities.

Here are our top 2 tried and tested recipes!

SWEET POTATO, APPLE AND ONION GRATIN

Sweet Potato, Apple And Onion Gratin image

Make and share this Sweet Potato, Apple And Onion Gratin recipe from Food.com.

Provided by Roosie

Categories Yam/Sweet Potato

Time 1h50m

Yield 12 serving(s)

Number Of Ingredients 9

Ingredients

1 lb sweet potato, peeled and sliced 1/4 inch thick
2 tablespoons butter
1 lb onion, thinly sliced
3/4 lb granny smith apple, peeled,cored & thinly sliced
3 tablespoons flour
1/2 cup chicken stock
3/4 cup fresh breadcrumb
3/4 cup sharp cheddar cheese, coarsely grated
6 slices bacon, cooked and crumbled

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.

SWEET POTATO, ONION, AND APPLE GRATIN

Sweet Potato, Onion, and Apple Gratin image

Provided by Norma Shirley

Categories Milk/Cream Onion Side Bake Vegetarian Casserole/Gratin Apple Sweet Potato/Yam Fall Bon Appétit Pescatarian Wheat/Gluten-Free Peanut Free Tree Nut Free Soy Free Kosher

Yield Makes 6 servings

Number Of Ingredients 7

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

Steps:

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.
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.

Tips:

For the best flavor and texture, use a combination of sweet and tart apples, such as Honeycrisp, Granny Smith, or Pink Lady.
To prevent the apples from browning, toss them in lemon juice or apple cider vinegar before adding them to the gratin.
If you don't have a mandoline, you can use a sharp knife to thinly slice the sweet potatoes and onions.
Be sure to layer the sweet potatoes, onions, and apples evenly in the baking dish to ensure even cooking.
Bake the gratin until the sweet potatoes are tender and the top is golden brown.
Let the gratin cool for a few minutes before serving to allow the flavors to meld.

Conclusion:

This sweet potato, onion, and apple gratin is a delicious and versatile side dish that can be served with a variety of main courses. It's also a great way to use up leftover sweet potatoes and apples. The combination of sweet potatoes, onions, and apples creates a unique and flavorful dish that is sure to please everyone at the table. So next time you're looking for a new side dish to try, give this gratin a try. You won't be disappointed!