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Southern Sweet Potato Casserole

Southern Sweet Potato Casserole


  • Author: OliviaBennett
  • Total Time: 17 minute

Description

Southern Sweet Potato Casserole

The ultimate comfort food with a creamy sweet potato base and a buttery pecan streusel topping


Ingredients

Scale

Sweet Potato Filling:

  • 5 lbs sweet potatoes, peeled and cubed (~45 large)

  • 4 tbsp unsalted butter, softened

  • 1 cup packed light brown sugar

  • ½ cup heavy cream (or milk/half-and-half; dairy-free: coconut milk)

  • 1 tbsp pure vanilla extract

  • 1 tsp kosher salt

  • 2 large eggs, lightly beaten

Pecan Streusel Topping:

  • 1 cup packed light brown sugar

  • 1 cup chopped pecans (toasted if desired)

  • ½ cup all-purpose flour

  • 4 tbsp unsalted butter, melted

  • ½ tsp kosher salt


Instructions

1. Preheat & Prep

  • Preheat oven to 350°F (175°C).

  • Grease a 9×13-inch baking dish with butter, cooking spray, or oil.

2. Cook Sweet Potatoes

  • Place sweet potatoes in a pot, cover with cold water by 1 inch, and boil until fork-tender (15–20 min).

  • Drain thoroughly and let steam-dry for 1–2 minutes.

3. Make the Filling

  • Mash potatoes until mostly smooth.

  • Add butter, brown sugar, cream, vanilla, and salt; mix until combined.

  • Let cool slightly, then stir in eggs until smooth and creamy.

4. Assemble Base

  • Spread sweet potato mixture evenly in the prepared dish.

5. Make Topping

  • In a bowl, combine brown sugar, pecans, flour, and salt.

  • Pour melted butter over and mix with a fork until crumbly.

6. Top & Bake

  • Sprinkle topping evenly over the sweet potatoes.

  • Bake 30–35 minutes until golden brown and crisp.

  • Let rest 15–20 minutes before serving.

Notes

  • Marshmallow Marvel: Top with mini marshmallows for last 10 min; broil briefly to toast.

  • Warm Spice Edition: Add 1 tsp cinnamon, ½ tsp nutmeg, pinch of cloves to filling.

  • Maple Pecan Dream: Use ¾ cup maple syrup instead of brown sugar in filling.

  • Gluten-Free & Vegan: Use GF flour blend; coconut oil + coconut cream; flax egg instead of eggs.

  • Bourbon Kiss: Add 2 tbsp bourbon to filling for adult flavor.

  • Prep Time: 25 min
  • Cook Time: : 30–35 min