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3-Ingredient Sweet Potato Casserole With Maple Pecans

4.7

(17)

Bright orange sweet potato pure covered with pecan halves in a deepdish oval casserole.
Photo by Chelsea Kyle, Prop Styling by Astrid Chastka, Food Styling by Anna Hampton

In Epi's 3-Ingredient Recipes series, we show you how to make great food with just three ingredients (plus staples like oil, salt, and pepper).

Maple syrup pumps up the flavor of puréed sweet potatoes and provides a sweet glaze for extra-peppery candied pecans in this classic Thanksgiving side.

Recipe information

  • Total Time

    2 hours

  • Yield

    8–10 servings

Ingredients

Olive oil (for pan)
5 1/2 pounds sweet potatoes, peeled, cut into 1 1/2" pieces
2 teaspoons kosher salt, divided, plus more
1 1/4 cups pure maple syrup, divided
2 cups pecan halves (about 7 ounces)
1 1/2 teaspoons freshly ground black pepper, divided

Preparation

  1. Step 1

    Preheat oven to 350°F. Oil a 3-qt. baking dish. Cook potatoes in a large pot of boiling salted water until very tender, about 12 minutes. Drain; let sit in colander 15 minutes.

    Step 2

    Meanwhile, heat 1/2 cup syrup in a large skillet over medium-high. Add pecans, 3/4 tsp. salt, and 1 tsp. pepper and cook, stirring constantly, until syrup has evaporated and pecans are glazed, about 5 minutes. Transfer to a parchment-lined rimmed baking sheet and let cool.

    Step 3

    Purée potatoes, 1 1/2 cups water, and remaining 3/4 cup syrup, 1 1/4 tsp. salt, and 1/2 tsp. pepper in a food processor until smooth. Transfer potato mixture to prepared baking dish.

    Step 4

    Coarsely chop pecans and sprinkle evenly over potato mixture.

    Step 5

    Bake casserole until top is lightly browned, about 40 minutes. Let sit 15 minutes before serving.

  2. Do Ahead

    Step 6

    Casserole can be assembled, without topping, 2 days ahead; cover and chill. Candied pecans can be made 2 days ahead; store in an airtight container at room temperature.

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Reviews (17)

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  • do you cover this with the lid? or leave lid off?

    • Debbie

    • Edmonton, Alberta, Canada

    • 10/30/2023

  • Entire family LOVES this and asks for it every Thanksgiving. Just watch the pecans carefully so they don't burn. Medium heat might be a little better. I do not add the entire 1.5 C. of water either. maybe 1/2 C. 1.5 C. would be too runny. I divided sweet potatoes and ran in food processor in two batches. I cook the entire 6.5 lb. bag of sweet potatoes with no other adjustments. That reduces sweetness just a little. Will try adding a little butter next time and maybe heavy cream

    • Karen C

    • Denver, CO

    • 11/7/2022

  • This was good overall and extremely simple to make. The sweet potatoes themselves were good but not as interesting as some other recipes I've made for sweet potato casserole, but the pecans were great. They'd be perfect for topping any sweet potato casserole recipe.

    • Vidkun

    • Austin, Texas

    • 12/20/2020

  • Love this

    • Denisev60

    • North Carolina

    • 10/5/2019

  • This was really good. Everyone at my Thanksgiving dinner loved it. That said, there is no way this was all going to fit in my food processor. I have an average sized one and 5.5 lbs of potatoes, plus water, was never going to fit. I ended up using an immersion blender and that worked pretty good. I also added a little Aleppo Pepper I had around and that gave it a nice kick.

    • churchka

    • Minneapolis, MN

    • 11/26/2018

  • This is a really great recipe. I did not puree the sweet potatoes, but cut them into about 3/4 in cubes and roasted them after barley par boiling the unpeeled, whole potatoes (prepared the day before Thanksgiving). I also made the maple pecans (minus the pepper) the day before and stored them as directed in the original recipe. On Thanksgiving, I put the cubed potatoes in a greased baking dish, tossed with about 1/2 cup of the remaining maple syrup and about 1/8 tsp of cayenne pepper. I put the topping on and followed the rest of the original recipe. The combination of the sweet potatoes, the pecan maple glaze and the cayenne pepper resulted in compliments from everyone!

    • jba1227

    • USVIUSVI

    • 1/1/2018

  • Everyone in my family loved this. I made it with 3 3/4 lbs. sweet potatoes, 1/2 cup heavy cream, 1/2 cup maple syrup, no water in potatoes. Pecans I made as written, except no pepper.

    • kimberleyah

    • Arlington, MA

    • 11/26/2017

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