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Sweet potato casserole topped with pecans, brown sugar, and toasted marshmallows.

Sweet Potato Casserole with Pecan Topping

Print Recipe
Make-ahead sweet potato casserole with a brown sugar pecan topping, ready in 47 minutes and serving 12 at 280 calories per serving.
Course Side Dish
Cuisine American
Keyword brown sugar, marshmallows, pecans, sweet potatoes
Prep Time 15 minutes
Cook Time 32 minutes
Total Time 47 minutes
Servings 12 servings
Calories 280

Ingredients

Brown Sugar Pecan Topping

  • 1/2 cup light brown sugar 100 g
  • 1/3 cup all-purpose flour 40 g
  • 1 teaspoon ground cinnamon
  • 1/4 cup salted butter 57 g, softened
  • 1/2 cup chopped pecans 57 g

Casserole

  • 5 prebaked sweet potatoes about 3 cups flesh
  • 1/2 cup granulated sugar 100 g
  • 2 large eggs
  • 1/4 cup unsalted butter 57 g, slightly melted
  • 1/3 cup evaporated milk 80 mL, can use milk or cream
  • 1 teaspoon vanilla extract
  • 1/2 teaspoon Kosher salt

Instructions

Brown Sugar Pecan Topping

  • Set oven temperature to 325°F (165°C).

Casserole

  • In a medium bowl, mix 1/2 cup (100 g) brown sugar, 1/3 cup (40 g) flour, 1 teaspoon cinnamon, and 1/4 cup (57 g) softened salted butter with a fork or pastry cutter, using your hands if necessary, until the mixture resembles coarse crumbs. Fold in 1/2 cup (57 g) chopped pecans.
  • Remove the flesh from 5 prebaked sweet potatoes into a large bowl and mash with a potato masher until you have about 3 cups.
  • Add 1/2 cup (100 g) granulated sugar, 2 large eggs, 1/4 cup (57 g) melted unsalted butter, 1/3 cup (80 mL) evaporated milk, 1 teaspoon vanilla extract, and 1/2 teaspoon Kosher salt, stirring until smooth. Distribute the mixture evenly in a 9x13-inch baking dish (or an 11x8-inch dish for a thicker casserole). Scatter the pecan topping uniformly over the sweet potato mixture.
  • Bake for 25 to 30 minutes, until the topping is lightly browned and caramelized.
  • If adding marshmallows, sprinkle them over the top and broil for 2 minutes, until golden brown and gooey.