Ingredients
Method
Whipping the Sweet Potato Base
- Preheat oven to 375°F (190°C). Grease a 9x13-inch or 2.5-quart ceramic baking dish lightly with butter.
- In a large mixing bowl, beat the warm baked sweet potato flesh with an electric hand mixer or stand mixer for 1 minute until smooth.
- Add dark brown sugar, maple syrup, heavy cream, melted butter, eggs, vanilla extract, cinnamon, nutmeg, and sea salt. Beat on medium speed for 2 minutes until silky, light, and thoroughly whipped.
- Spread the whipped sweet potato mixture evenly into the prepared ceramic baking dish, smoothing the top with a spatula.
Crafting the Pecan Streusel
- In a medium mixing bowl, whisk together chopped pecans, dark brown sugar, all-purpose flour, ground cinnamon, and flaky sea salt.
- Add the cold cubed butter. Work the butter into the dry pecan mixture using a pastry cutter, fork, or clean fingertips until pea-sized, crumbly streusel clumps form.
- Scatter the pecan streusel evenly across the whipped sweet potato base, covering the surface completely from edge to edge.
Baking to Golden Perfection
- Bake uncovered at 375°F (190°C) for 32 to 35 minutes, until the filling is puffed and gently set, and the pecan topping is fragrant, deeply golden-brown, and caramelized around the edges.
- Remove from oven and let rest for 10 minutes on a wire rack before serving so the spiced custard sets cleanly.
- Slice into warm squares and serve as an irresistible holiday side or decadent autumn dessert.
