BLUE COFFEE CUPS IN NEW YORK RECIPES

Steps:

• Heat oven to 350 degrees and set a rack in the center. Spray an 8-by-8-inch square pan with cooking spray and line the pan with a strip of parchment paper that hangs over two sides.
• Make the crumb topping: In a medium bowl, combine the flour, light brown sugar, oats, cinnamon and salt. Add the butter and squish it together with your fingertips until it’s evenly moistened, and pebble-size crumbs form.
• Make the cinnamon swirl: In a small bowl, combine the granulated sugar and ground cinnamon; set aside.
• Make the cake: In a large bowl, beat the sugar and butter together with an electric mixer on medium-high speed until light and fluffy, about 4 minutes. Add the eggs one at a time, mixing in one egg completely before adding the next. Add the sour cream, cinnamon, vanilla and salt, and beat to combine.
• Stop the mixer and add the 1 1/2 cups/195 grams flour, the baking powder and baking soda; mix on low speed until just combined. Toss the blueberries with the remaining 1 tablespoon flour, then gently fold them into the batter.
• Assemble the cake: Spoon half the batter into the pan and smooth it to cover the bottom of the pan in an even layer. Sprinkle the cinnamon sugar evenly over the top of the batter. Spoon the remaining cake batter over the top and gently smooth it to cover the cinnamon sugar. Sprinkle the crumb topping over the top.
• Bake the cake for 45 to 55 minutes until puffed and golden, and a tester inserted into the center comes out clean. Serve warm or at room temperature. Store the cake loosely wrapped at room temperature for up to 3 days.

Steps:

• Place rack in center of oven, and heat oven to 325 degrees. Lightly brush a 9-by-12 1/2-inch baking pan with canola oil, dust with flour, and tap to remove excess. Set aside. In a medium bowl, sift together 1 1/2 cups flour, granulated sugar, baking powder, and salt; set aside. In a second bowl, whisk together egg, milk, canola oil, and vanilla. Using a rubber spatula, fold dry ingredients into egg mixture.
• Spread batter evenly into prepared pan, and set aside. In a medium bowl, combine remaining 2 1/2 cups flour, brown sugar, and cinnamon. Pour melted butter over flour mixture, and toss with a rubber spatula until large crumbs form. Sprinkle crumbs over batter.
• Transfer pan to oven, and bake, rotating pan after 10 minutes. Continue baking until a cake tester comes out clean, about 10 minutes more.
• Transfer baking pan to a wire rack to cool. Dust with confectioners' sugar. Using a serrated knife or bench scraper, cut into 3-inch squares. Store in an airtight container for up to 3 days.