This cake is really moist, I never failed to be amazed by the wonders of sour cream. I did this cake in a 9 x 5 loaf pan as the 10 inch pan does not fit my little toaster oven. Ina's orginal recipe does include a glaze but I felt the cake was already sweet and delicious as it is hence I skipped the glaze. Enjoy with a cup of coffee~
Sour Cream Coffee Cake, adapted from Barefoot Contessa Parties!
For the cake:
12 tablespoons (1 1/2 sticks) unsalted butter at room temperature
1 1/2 cups granulated sugar
3 extra-large eggs at room temperature
1 1/2 teaspoons pure vanilla extract
1 1/4 cups sour cream
2 1/2 cups cake flour (not self-rising)
2 teaspoons baking powder
1/2 teaspoon baking soda
1/2 teaspoon kosher salt
For the streusel:
1/4 cup light brown sugar, packed
1/2 cup all-purpose flour
1 1/2 teaspoons ground cinnamon
1/4 teaspoon kosher salt
3 tablespoons cold unsalted butter, cut into pieces
3/4 cup chopped walnuts, optional
Directions
Preheat the oven to 350 degrees F.
Grease and flour a 10-inch tube pan.
Cream the butter and sugar in the bowl of an electric mixer fitted with the paddle attachment for 4 to 5 minutes, until light. Add the eggs 1 at a time, then add the vanilla and sour cream.
In a separate bowl, sift together the flour, baking powder, baking soda, and salt. With the mixer on low, add the flour mixture to the batter until just combined. Finish stirring with a spatula to be sure the batter is completely mixed.
For the streusel, place the brown sugar, flour, cinnamon, salt, and butter in a bowl and pinch together with your fingers until it forms a crumble. Mix in the walnuts, if desired.
Spoon half the batter into the pan and spread it out with a knife.
Sprinkle with 3/4 cup streusel. Spoon the rest of the batter in the pan, spread it out, and scatter the remaining streusel on top.
Bake for 50 to 60 minutes, until a cake tester comes out clean.
Let cool on a wire rack for at least 30 minutes. Carefully transfer the cake, streusel side up, onto a serving plate.
