ChefExtract
Classic Sweet Potato Casserole
Inspired by ChefExtract

Classic Sweet Potato Casserole

Serves 8 servingsPrep 15 minCook 45 minEst. calories 420 kcal per serving

Ingredients

  • 3 lbs sweet potatoes, peeled and cubed
  • 1/2 cup unsalted butter, softened
  • 1/3 cup brown sugar
  • 2 large eggs
  • 1 tsp vanilla extract
  • 1/2 tsp cinnamon
  • 1/4 tsp salt
  • 1 cup chopped pecans
  • 1.5 cups mini marshmallows

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Instructions

  1. 1

    Boil sweet potatoes in salted water for 15 minutes until tender; drain well.

  2. 2

    Mash potatoes in a large bowl with butter, brown sugar, eggs, vanilla, cinnamon, and salt until smooth.

  3. 3

    Spread the mixture evenly into a greased 9x13 baking dish.

  4. 4

    Sprinkle the chopped pecans over the top of the potato mixture.

  5. 5

    Bake at 350°F (175°C) for 25 minutes.

  6. 6

    Remove from oven, top with marshmallows, and bake for an additional 5 minutes until the marshmallows are lightly toasted.

  7. 7

    Let cool for 10 minutes before serving.

Notes

For a less sweet version, substitute the marshmallows with a streusel topping made of flour, oats, and pecans. The key to the perfect texture is mashing the potatoes while they are still hot to ensure no lumps remain.

The Story Behind Sweet Potato Casserole

Sweet potato casserole emerged as a staple of American holiday tables during the early 20th century, influenced by the introduction of mass-produced marshmallows. It traces its culinary lineage to the indigenous roots of the sweet potato in the Americas and the later influence of African American soul food traditions. Over the decades, it evolved from a simple vegetable preparation into a beloved dessert-like side dish that defines autumn celebrations.

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Sean Brock

Sean Brock is renowned for his deep research into Southern agricultural heritage and heirloom varieties. He emphasizes the natural, earthy sweetness of heritage sweet potatoes, often preferring to roast them rather than boil them to intensify their complex, caramelized flavor profile.