Chocolate and pumpkin make a frightfully gooey pair in these creamy pumpkin-swirl brownies.
- Yield: Makes 16
Photography: David Prince
- 8 tablespoons (1 stick) unsalted butter, plus more for pan
- 6 ounces bittersweet chocolate, chopped
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- 1/4 teaspoon cayenne pepper
- 1/2 teaspoon salt
- 1 3/4 cups sugar
- 4 large eggs
- 1 tablespoon pure vanilla extract
- 1 1/4 cups solid-pack pumpkin
- 1/4 cup vegetable oil
- 1 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1/2 cup chopped hazelnuts or other nuts
Preheat oven to 350 degrees. Butter a 9-inch square baking pan or dish. Line bottom of pan with parchment paper; butter lining.
Melt chocolate and butter in a heatproof bowl set over a pan of simmering water, stirring occasionally until smooth.
Whisk together flour, baking powder, cayenne, and salt in a large bowl; set aside. Put sugar, eggs, and vanilla in the bowl of an electric mixer fitted with the paddle attachment; beat until fluffy and well combined, 3 to 5 minutes. Beat in flour mixture.
Divide batter between 2 medium bowls (about 2 cups per bowl). Stir chocolate mixture into one bowl. In other bowl, stir in pumpkin, oil, cinnamon, and nutmeg. Transfer half of chocolate batter to prepared pan smoothing top with a rubber spatula. Top with half of pumpkin batter. Repeat to make 1 more chocolate layer and 1 more pumpkin layer. Work quickly so batters don't set.
With a small spatula or a table knife, gently swirl the 2 batters to create a marbled effect. Sprinkle with nuts.
Bake until set, 40 to 45 minutes. Let cool in pan on a wire rack. Cut into 16 squares.