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Pecan Streusel Sweet Potato Casserole
5 from 21 votes

Pecan Streusel Sweet Potato Casserole

This Pecan Streusel Sweet Potato Casserole combines mashed sweet potatoes with a creamy blend of eggs, sugar, milk, and vanilla, topped with a crumbly streusel of brown sugar, flour, butter, and chopped pecans. The casserole bakes to a comforting dish featuring tender sweet potatoes beneath a crunchy, buttery pecan topping. It offers a satisfying contrast in textures and is suitable as a rich side dish, especially during holiday meals or family dinners.

Prep Time
15 mins
Cook Time
45 mins
Total Time
1 hr
Servings: 8 servings
Calories: 336 kcal
Course: Appetizer
Cuisine: American

Ingredients

For the Sweet Potato Casserole
  • 3 to 4 pounds sweet potato peeled and cubed
  • 1/2 cup granulated sugar
  • 2 large egg beaten
  • 1/2 teaspoon salt
  • 4 tablespoons butter softened, salted
  • 1/2 cup milk whole, 2%, or 1%
  • 1/2 teaspoon vanilla extract
For the Pecan Streusel Topping
  • 1/2 cup brown sugar
  • 1/3 cup all-purpose flour
  • 3 tablespoons butter softened, salted
  • 1/2 cup pecans chopped

Instructions

    Cup of Yum
  1. Preheat the oven to 325°F (165°C).
  2. Peel 3 to 4 pounds sweet potatoes and cut them into 1-inch cubes. Place them in a large pot and fill with water to cover. Bring to a boil over high heat. Reduce the heat to medium-low and simmer until fork tender, about 15 to 20 minutes. Drain the sweet potatoes thoroughly.
  3. In a large mixing bowl, combine 1/2 cup granulated sugar, 2 large eggs, 1/2 teaspoon salt, 4 tablespoons salted butter, 1/2 cup milk, and 1/2 teaspoon vanilla extract. Add the cooked sweet potatoes and mix with a hand mixer until smooth. Spread the sweet potato mixture evenly into a 9x13-inch baking dish.
  4. In a separate bowl, prepare the streusel topping by combining 1/2 cup brown sugar and 1/3 cup all-purpose flour. Use a fork or pastry cutter to blend in the softened 3 tablespoons salted butter until the mixture resembles coarse crumbs. Stir in 1/2 cup chopped pecans, then sprinkle the topping evenly over the sweet potato mixture.
  5. Bake in the preheated oven for 30 minutes, or until the topping is golden and crisp.

Notes

  • The sweet potato filling can be prepared in advance and spread in the baking dish, then refrigerated for up to 24 hours.
  • Keep the pecan streusel topping separate and chilled until ready to bake to maintain its crumbly texture.
  • When baking from refrigerated, add 5-10 minutes to the baking time to ensure thorough cooking and topping crispness.

Nutrition Information

Serving 1serving Calories 336kcal (17%) Carbohydrates 44g (15%) Protein 4g (8%) Fat 16g (25%) Saturated Fat 7g (35%) Cholesterol 68mg (23%) Sodium 294mg (12%) Potassium 306mg (7%) Fiber 2g (8%) Sugar 29g (58%) Vitamin A 9610IU (192%) Vitamin C 1.6mg (2%) Calcium 62mg (6%) Iron 1.1mg (6%)

Nutrition Facts

Serving: 8 servings

Amount Per Serving

Calories 336

% Daily Value*

Serving 1serving
Calories 336kcal 17%
Carbohydrates 44g 15%
Protein 4g 8%
Fat 16g 25%
Saturated Fat 7g 35%
Cholesterol 68mg 23%
Sodium 294mg 12%
Potassium 306mg 7%
Fiber 2g 8%
Sugar 29g 58%
Vitamin A 9610IU 192%
Vitamin C 1.6mg 2%
Calcium 62mg 6%
Iron 1.1mg 6%

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

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