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Sweet Potato Gratin Recipe

Sweet Potato Gratin Recipe

—Taste of Home Cooking School
TOTAL TIME: Prep: 25 min. Bake: 30 min. YIELD:4-6 servings

Ingredients

  • 1 cup chopped onion
  • 1 garlic clove, minced
  • 5 tablespoons unsalted butter
  • 1/2 cup all-purpose flour
  • 1 teaspoon salt
  • Freshly ground pepper
  • 2 cups milk
  • 3 large sweet potatoes, peeled and shredded (about 4-1/2 cups)
  • 2 teaspoons prepared horseradish
  • 2 cups (8 ounces) shredded sharp cheddar cheese
  • 1 cup panko (Japanese) bread crumbs

Directions

  • 1. In a large saucepan, saute onion and garlic in butter; cook until tender. Whisk in the flour, salt and pepper until blended. Gradually add the milk. Bring to a boil; cook and stir for 2 minutes or until thickened. Remove from the heat; stir in the sweet potatoes and horseradish.
  • 2. Transfer half to a greased 9-in. square baking dish. Combine cheese and bread crumbs; sprinkle half over the sweet potato mixture. Repeat layers. Bake, uncovered, at 400° for 30 minutes or until bubbly. Yield: 4-6 servings.

Reviews for Sweet Potato Gratin

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MY REVIEW
collectorkerri User ID: 212062 214486
Reviewed Dec. 10, 2014

"I spent most of my life hating sweet potatoes because they were always served with the too-sweet brown sugar and marshmallow topping. I only found out after I made these that sweet potatoes are wonderful and it was just the way they always had been prepared that I did not like."

MY REVIEW
FlintJK User ID: 4515807 103161
Reviewed Aug. 31, 2013

"This is absolutely fantastic. I made it for the first time yesterday for a small group pot luck, and 2 people asked me for the recipe."

MY REVIEW
NYCWarrior User ID: 7339587 189592
Reviewed Aug. 13, 2013

"I was looking for savory sweet potato recipe and this was perfect! I made it with a salad and grilled steak, my family enjoyed it very much so. I added more garlic and used olive oil instead of butter... Very nice."

MY REVIEW
AprilnMarks Mom User ID: 6753371 109629
Reviewed Apr. 1, 2013

"I was so excited to make this for Easter. I followed the recipe and it was awful. The shredded potatoes did not cook. They never got soft. Each person had a pile of uncooked potatoes on their plate at dinner's end. Would not recommend making this recipe"

MY REVIEW
cee-jay User ID: 1579946 211443
Reviewed Oct. 29, 2012

"I second the last reviewers comment."

MY REVIEW
bjgrannie User ID: 6070794 174711
Reviewed Oct. 29, 2012

"Would appreciate it soooo much if you would include the nutrition information with your recipes. Thank you"

MY REVIEW
keverwann User ID: 1807985 119741
Reviewed Nov. 27, 2010

"This did not taste sweet at all. (Disagreement with another reviewer.)

Could not taste the horseradish either.
I used 1 jumbo sweet potato, not the 3 large, to get the 4 1/2 cups.
I also think that the 1 cup bread crumbs is WAY TOO MUCH. Ours were still very dry; if I make this again, we will only use 1/2 cup.
Also, what a waste of sharp cheddar! I couldn't taste it at all. I'll use mild or medium (something cheaper) next time.
Also, we think this serves about 9, not 4-6."

MY REVIEW
la210 User ID: 793713 117266
Reviewed Nov. 26, 2010

"This was very good. 3 large sweet potatoes are to many, I only used 2 and it was plenty.

I think this recipe serves more than mentioned."

MY REVIEW
NTH1250 User ID: 5622290 105640
Reviewed Nov. 22, 2010

"This was so very different from the usual recipe served on Thanksgiving....not sweet at all but I think it had to do as well with the potatoes not all are very swee...did not agree with that last review. All 10 of us loved it"

MY REVIEW
williamsegraves User ID: 3296408 169288
Reviewed Apr. 28, 2010

"You really need to love sweet potatoes to like this dish. It came out beautiful, but it was very sweet! Definitely a sweet potato lovers recipe."

MY REVIEW
Hopejr User ID: 955820 189360
Reviewed Nov. 15, 2009

"I halved the recipe to see if I would like it. I did and I will make it for Thanksgiving dinner at my daughters house. HR"

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