Calico Crumb Cake Recipe
- 1/2 cup all-purpose flour
- 1/2 cup packed light brown sugar
- 2 tablespoons unsalted butter, chilled and cut into small pieces
- 1/2 cup toasted walnuts, coarsely chopped (See notes)
- Baking spray
- 1 cup bittersweet chocolate chips
- 2 cups sifted all-purpose flour (See Notes)
- 1 cup sugar
- 1 teaspoon baking soda
- 1 teaspoon salt
- 4 ounces (1 stick) unsalted butter, at room temperature
- 2 large eggs, at room temperature
- 1 cup buttermilk, at room temperature
- 2 teaspoons pure vanilla extract
- Adjust oven rack to middle position and preheat oven to 350u0b0F. Lightly spray 13- by 9-inch cake pan with baking spray. Line pan with parchment paper or heavy-duty foil lengthwise with one sheet, then crosswise with a second sheet to create a sling; spray once again with baking spray.
- Combine flour and brown sugar in medium bowl. Using two dinner knives, cut in butter until mixture is resembles wet sand. Stir in nuts; set aside.
- Place chocolate in small bowl and microwave until smooth and melted, 1 to 2 minutes, stopping microwave to stir chocolate every 30 seconds. Set aside and allow to cool.
- Sift flour, sugar, baking soda, and salt into large bowl. Add butter and beat on medium speed until combined, about 1 minute (mixture will be crumbly).
- In small bowl, beat together eggs, buttermilk, and vanilla. With mixer on medium-low speed, add egg mixture in slow steady stream. Beat just until combined. Pause mixer, scrape sides and bottom of bowl, then beat mixture on medium-high speed until thoroughly combined, about 30 seconds.
- Transfer 1 cup batter to medium bowl. Stir in melted and cooled chocolate.
- Scrape plain batter into prepared baking pan. Dollop chocolate batter on top of batter.
- Run a knife through cake batter to create a marble swirl. Sprinkle evenly with sugar-walnut mixture.
- Bake until a toothpick inserted in center of cake comes out clean, 25 to 30 minutes. Transfer cake to cooling rack and cool in pan 10 minutes. Pull cake out onto a cooling rack using the parchment sling and cool completely, about 1 hour. Serve.
allpurpose, brown sugar, unsalted butter, walnuts, baking spray, bittersweet chocolate chips, flour, sugar, baking soda, salt, unsalted butter, eggs, buttermilk, vanilla
Taken from www.seriouseats.com/recipes/2011/09/calico-crumb-cake-marble-cake-chocolate-vanilla-walnut-recipe.html (may not work)