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Sweet Potato Casserole

Sweet potato casserole - velvety smooth, sweet potatoes topped with the most amazing sweet, crunchy, pecan and brown sugar streusel. A must have on the Thanksgiving or holiday table.
5 from 15 votes
Prep Time 15 minutes
Cook Time 1 hour 30 minutes
Total Time 1 hour 45 minutes
Course Dessert, Side Dish
Cuisine American

Ingredients
  

For the sweet potato filling:

  • 3 cups peeled cooked sweet potatoes, from about 3 pounds (about 1.36kg) sweet potatoes (See Note 1)
  • ½ cup (99g) granulated sugar
  • ½ cup (113g) butter, melted and cooled
  • ½ cup (113g) milk
  • 2 large eggs
  • 1 teaspoon vanilla
  • ½ teaspoon salt

For the streusel topping:

  • 1 cup (213g) light brown sugar, packed
  • ½ cup (71g) all-purpose flour
  • 1 cup (113g) chopped pecans
  • ½ cup (113g) unsalted butter, melted

Instructions
 

  • Preheat (or reduce temperature after baking potatoes) oven to 350° F.

For the sweet potato filling:

  • In a food processor, combine peeled, cooked sweet potatoes, sugar, melted butter, milk, eggs, vanilla, and salt. Puree until very smooth, about 1 minute.
  • Alternatively, use an electric hand mixer to combine well.
  • Pour into a greased casserole dish (mine was about 12 by 8-inches) and spread into an even layer.

For the streusel topping:

  • In a separate bowl, stir together flour, brown sugar, and pecans (breaking up brown sugar clumps as needed).
  • Pour in melted butter and stir until mixture is evenly moistened. Use a gentle hand and mix until everything is moistened and in clumps. Don’t overmix or it will become pasty.
  • Sprinkle mixture evenly over sweet potato mixture in baking dish.
  • Bake in the lower third of a 350° F oven for about 30 minutes. The topping should get golden brown. If it starts to get too brown, cover with a piece of foil. The inside temperature of the casserole should reach about 170° F.
  • Serve warm.

Notes

To cook sweet potatoes:
Preheat oven to 400 degrees.
Wash sweet potatoes, then prick in several places with a fork.
Wrap each in foil and bake until cooked through and soft, about 60 - 75 minutes.
Peel potatoes. The peel should pull right off. Let cool slightly before mixing with eggs.
Alternatively you can:
• prick the sweet potatoes with a fork and bake on a foil lined baking sheet until soft, about 1 hour
• prick the sweet potatoes with a fork and microwave until soft, about 10 minutes
• peel and cube the sweet potatoes, then boil in water until tender
 
To make an orange scented variation:
Add 1-2 teaspoons finely grated orange zest to the sweet potato filling.
Keyword dessert, dinner, holiday, side dish, streusel, sweet potato casserole, thanksgiving
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