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Sweet Potato Casserole with Pecan Streusel Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4 from 25 reviews
  • Author: Kimberly
  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Total Time: 55 minutes
  • Yield: 8 servings
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Description

A comforting and classic sweet potato casserole featuring creamy mashed sweet potatoes flavored with warm spices and topped with a buttery, crunchy pecan crumble. Perfect for holiday dinners or any cozy meal, this dish combines sweet and savory elements baked to golden perfection.


Ingredients

Sweet Potato Mixture

  • 4 large sweet potatoes (about 3 lbs), peeled and cubed
  • 1/2 cup whole milk
  • 1/2 cup brown sugar
  • 1/4 cup unsalted butter, melted
  • 1/2 tsp ground cinnamon
  • 1/4 tsp ground nutmeg
  • 1/2 tsp pure vanilla extract
  • 1/4 tsp salt
  • 2 large eggs

Crumble Topping

  • 1/2 cup all-purpose flour
  • 1/2 cup brown sugar
  • 1/2 cup chopped pecans
  • 1/4 cup unsalted butter, melted


Instructions

  1. Preheat Oven and Prepare Dish: Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish to prevent sticking.
  2. Boil Sweet Potatoes: Place the peeled and cubed sweet potatoes in a large pot, cover with water, and bring to a boil. Cook until they are fork-tender, about 15 minutes. Drain thoroughly.
  3. Mash Potatoes: Transfer the drained sweet potatoes to a large bowl and mash them until smooth and creamy.
  4. Mix Sweet Potato Base: Add the milk, brown sugar, melted butter, cinnamon, nutmeg, vanilla extract, and salt to the mashed potatoes, mixing well to combine all ingredients evenly.
  5. Add Eggs: Beat in the eggs one at a time, ensuring the mixture has cooled enough to prevent cooking or scrambling the eggs.
  6. Spread Mixture: Evenly spread the sweet potato mixture into the prepared baking dish, smoothing the top.
  7. Prepare Crumble Topping: In a separate bowl, combine the flour, brown sugar, and chopped pecans. Stir in the melted butter until the topping is crumbly and well mixed.
  8. Add Topping: Sprinkle the crumble topping evenly over the sweet potato mixture in the baking dish.
  9. Bake: Bake the casserole in the preheated oven for 30–35 minutes, or until the topping is golden brown and the filling is set.
  10. Cool and Serve: Allow the casserole to cool slightly before slicing and serving to help it hold its shape.

Notes

  • Use whole milk for creaminess; alternatives like almond or oat milk may alter texture.
  • Do not overcook the sweet potatoes to avoid mushiness.
  • Allow the mixture to cool slightly before adding eggs to prevent scrambling.
  • For a crunchier topping, toast pecans lightly before mixing.
  • This casserole can be made a day ahead and reheated before serving.