I have to admit that I am a huge sucker for baked goods with sour cream in it. I think sour cream adds that creaminess and a tang flavor that contrasts nicely the sweetness of any sugary treats. This recipe was especially attractive for me since it makes 2 rounds of cakes; and freezes well for future use. I love being able to pull out a dish like this on a weekend when I am tight on time but I still would love the goodness of something fresh out of the oven. This cake was really delightful with its delicate crumbs and covered in crispy and crunchy streusel topping. I am even more impressed that it still retains all of its winning features after stored in the freezer. Happy Baking!
Adapted from The Best of American Test Kitchen 2008
3 cups unbleached all purpose flour
1 tablespoon baking powder
1 teaspoon baking soda
1 teaspoon ground cinnamon
1-3/4 cups sour cream
1 cup packed light brown sugar
1 cup granulated sugar
3 large eggs
7 tablespoons unsalted butter, melted and cooled
1/3 cup packed light brown sugar
1/3 cup granulated sugar
1/3 cup unbleached all purpose flour
4 tablespoons unsalted butter, cut into 1/2-inch pieces and chilled
1 tablespoon ground cinnamon
1 cup pecans, almonds, or walnuts, chopped
For the Streusel
Mix everything, except the nuts, into a small bowl. Crumble the ingredients using your fingers to resemble coarse meal. Add nuts, stir, and set aside.
For the Cake
Heat the oven to 350 degrees. Adjust your oven rack to the middle position. Lightly oil 2 9-inch round cake pans with vegetable spray and set aside.
Mix flour, baking powder, baking soda, and ground cinnamon in a large bowl. In a medium bowl, whisk sour cream, sugars, eggs, and melted butter together. Gently whisk the egg mixture into the dry flour ingredient in the large bowl until smooth (do not overmix).
Scrape the batter into the two prepared pans, and smooth top with rubber spatula. Divide the streusel into two, and sprinkle each half on top of each cake.
Bake until tops are golden or, a knife or a tooth pick inserted into the centers comes out with just a few crumbs attached, around 25-30 minutes. Cool the cakes on a wire rack for 15 minutes before serving.
If you choose to freeze one for later use, wrap pan tightly with saran wrap after sprinkling with streusel. It can be refrigerated up to 24 hours or frozen up to 1 month. Do not thaw frozen cake before thawing. Bake as directed, increasing the baking time to 30-35 minutes for refrigerated, or 40-45 for frozen.
Yield: 2-cakes, 6 pieces each