Monday, March 5, 2012
Pumpkin Streusel Coffee Cake
Source: Tracey's Culinary Adventures
1/3 cup all-purpose flour
1/2 cup old-fashioned oats
1/2 cup packed light brown sugar
1 teaspoon ground cinnamon
pinch kosher salt
6 tablespoons cold unsalted butter, cut into small cubes
1 1/2 cups all-purpose flour
2 teaspoons baking powder
1/2 teaspoon baking soda
2 teaspoons ground cinnamon
1 teaspoon ground ginger
1/4 teaspoon freshly grated nutmeg
1/2 teaspoon kosher salt
1/2 cup (1 stick) unsalted butter, at room temperature
1 cup packed light brown sugar
2 large eggs, at room temperature
1/2 cup pumpkin puree
1/2 cup sour cream, at room temperature
Preheat oven to 350 F. Spray a 9-inch springform pan with nonstick cooking spray with flour. (A 9-inch cake pan works too as long as it has about 3-inch sides.)
To make the streusel: Stir the flour, oats, brown sugar, cinnamon and salt together in a medium bowl. Add the butter, and use a pastry cutter to work it into dry ingredients until the mixture resembles coarse crumbs. Set aside while you make the batter.
To make the batter: Whisk the flour, baking powder, baking soda, cinnamon, ginger, nutmeg and salt together in a medium bowl. In the bowl of a stand mixer fitted with the paddle attachment, cream the butter and brown sugar on medium speed until light and fluffy, about 3 minutes. Add the eggs, one at a time, beating well after each addition, and scraping down the sides of the bowl as necessary. Add the pumpkin puree and sour cream and beat until incorporated. With the mixer on low speed, add the dry ingredients, beating just until combined - the batter will be very thick.
Spread half of the batter in an even layer in the bottom of the prepared pan. Sprinkle half of the streusel mixture over the batter. Dollop the remaining batter over the streusel and use an offset spatula to spread it as best you can (it doesn't have to be perfect). Top with the remaining streusel.
Bake the cake for about 45-50 minutes, or until a toothpick inserted in the center comes out clean. Transfer the pan to a wire rack and let cool for 15 minutes then remove the sides of the pan and let the cake cool completely.