Almost-Classic Sweet Potato Casserole
Ingredients
- 3 lb. sweet potatoes
peeled, cut into 1" pieces, about 3 large
- 2 large eggs
room temperature
- ¼ cup half-and-half
- ½ cup dark brown sugar
divided, packed; 100 g
- ½ cup unsalted butter
melted, slightly cooled, divided, 1 stick
- 3½ tsp. Diamond Crystal or 2¼ tsp. Morton kosher salt
divided
- 2 cups cornflakes
- 1 tsp. ground cinnamon
- 5 oz. mini marshmallows
Directions
- 1
Preheat oven to 350°. Place 3 lb. sweet potatoes (about 3 large), peeled, cut into 1" pieces, in a 13x9" baking dish or on a foil-lined baking sheet. Cover with foil and bake until tender, 50–60 minutes.
- 2
Whisk 2 large eggs, room temperature, ¼ cup half-and-half, ¼ cup (packed; 50 g) dark brown sugar, ¼ cup (½ stick) unsalted butter, melted, slightly cooled, and 2 tsp. Diamond Crystal or 1¼ tsp. Morton kosher salt in a small bowl to combine.
- 3
Transfer half of sweet potatoes to a food processor, add half of egg mixture, and process until smooth, about 2 minutes. Transfer purée to a large mixing bowl. Repeat with remaining sweet potatoes and egg mixture. Scrape all of purée into baking dish (no need to clean).
- 4
Combine 2 cups cornflakes, 1 tsp. ground cinnamon, remaining ¼ cup (packed; 50 g) dark brown sugar, remaining ¼ cup (½ stick) unsalted butter, melted, slightly cooled, and remaining 1½ tsp. Diamond Crystal or 1 tsp. Morton kosher salt in a large resealable plastic bag, seal, and shake to coat cereal.
- 5
Arrange cornflake mixture and marshmallows over top of purée in alternating diagonal stripes. Bake casserole until marshmallows are golden brown, 25–30 minutes.
- 6
Do Ahead: Sweet potatoes can be baked 3 days ahead. Let cool; cover and chill.
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Almost-Classic Sweet Potato Casserole
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About this Recipe
Transform your holiday table with a beloved classic reimagined: the Almost-Classic Sweet Potato Casserole. This recipe brings a comforting, familiar dish with an exciting new twist that will delight everyone.
What truly makes this sweet potato casserole stand out is its innovative topping. You'll find a delightful combination of toasted marshmallows and crispy cornflakes, offering an irresistible crunch and caramelized sweetness in every bite. This unique blend elevates the traditional side, ensuring a textural experience that sets it apart from ordinary casseroles.
Prepare for a symphony of textures and flavors. The sweet potato base is wonderfully smooth and rich, enhanced by the subtle warmth of dark brown sugar and the creamy notes of half-and-half and melted butter. This luscious base is then crowned with a golden, slightly chewy marshmallow layer, perfectly punctuated by the satisfying, light crispness of cornflakes. It's a harmonious blend of sweet, savory, and incredibly comforting, promising a truly memorable experience with a hint of nostalgic charm.
Customizing Your Casserole
While the combination of marshmallows and cornflakes is key to its appeal, you can certainly adapt this dish. For a slightly different flavor profile in the topping, you might consider swapping the cornflakes with an equal amount of crushed graham crackers or even a sprinkle of chopped pecans for a nutty note. If you prefer a less intensely sweet potato mixture, you could slightly reduce the amount of dark brown sugar blended into the potatoes, allowing the natural sweetness of the potatoes to shine through more.
This casserole is perfect for Thanksgiving, Christmas, or any festive gathering, making an impressive and comforting side dish. Serve it alongside roasted turkey, ham, or other holiday mains for a complete and satisfying meal.