Easy Sweet Potato Gratin Recipe - Allrecipes.com
  • READY IN hrs

Easy Sweet Potato Gratin

Recipe by  

"Easy to prepare. Very rich. Onions change the taste for the better. A truly wonderful addition to a holiday meal. Perfect for Thanksgiving."

Back
Next
+ Recipe Box + Shopping List + Menu Print

Ingredients Edit and Save

Original recipe makes 12 servings Change Servings
ADVERTISEMENT
  • PREP

    15 mins
  • COOK

    1 hr
  • READY IN

    1 hr 45 mins

Directions

  1. Preheat oven to 375 degrees F (190 degrees C).
  2. Heat oil in a skillet over medium-low heat; cook and stir onions until tender and golden, about 30 minutes.
  3. Place sweet potatoes in a large bowl.
  4. Heat cream and maple syrup together in a saucepan over high heat; cook and stir until almost boiling, about 5 minutes. Pour 2/3 the cream mixture over sweet potatoes; toss to evenly coat.
  5. Layer potatoes in a 9x13-inch casserole dish, seasoning with salt every 5 to 6 layers. Pour remaining cream mixture over potatoes until potatoes are 3/4 covered. Cover dish with aluminum foil.
  6. Bake in the preheated oven for 30 minutes. Remove aluminum foil and gently stir potatoes; top with caramelized onions. Bake until potatoes are tender, about 20 more minutes. Allow to cool for about 30 minutes before serving.
Kitchen-Friendly View
ADVERTISEMENT

Rate This Recipe

Glad you liked it! Your friends will, too:
ADVERTISEMENT

Nutrition

  • Calories
  • 387 kcal
  • 19%
  • Carbohydrates
  • 51.5 g
  • 17%
  • Cholesterol
  • 54 mg
  • 18%
  • Fat
  • 19.5 g
  • 30%
  • Fiber
  • 5 g
  • 20%
  • Protein
  • 3.5 g
  • 7%
  • Sodium
  • 134 mg
  • 5%

* Percent Daily Values are based on a 2,000 calorie diet.

See More
 
ADVERTISEMENT
Go Pro!

In Season

Christmas Appetizers
Christmas Appetizers

Dozens and dozens of appetizers perfect for the winter season.

The Season’s Best Sides
The Season’s Best Sides

Complete the meal with your favorite holiday side dishes.

Special Holiday Offer!
Special Holiday Offer!

Delicious recipes, party ideas, and cooking tips! Get a year of Allrecipes magazine for $5!

Related Videos

Sweet Potato Puff

Learn how to make sweet potato puff topped with crunchy pralines.

Gourmet Sweet Potato Classic

See how to make a top-rated sweet potato casserole.

How to Make Au Gratin Potatoes

See how to make rich and creamy au gratin potatoes in four easy steps.

Recently Viewed Recipes

 
ADVERTISEMENT
Argentina  |  Australia & New Zealand  |  Brazil  |  Canada  |  China  |  France  |  Germany  |  India  |  Italy  |  Japan  |  Korea  |  Mexico

Netherlands  |  Poland  |  Quebec  |  Russia  |  SE Asia  |  United Kingdom & Ireland  |  United States