Ingredients

  • Nonstick vegetable cooking spray, for pans
  • 2 tablespoons unsweetened cocoa powder, plus more for dusting
  • 5 cups cake flour (not self-rising)
  • 2 teaspoons kosher salt
  • 3 cups sugar
  • 3 cups canola oil
  • 4 large eggs
  • 4 tablespoons red food coloring (one 2-ounce bottle)
  • 2 teaspoons pure vanilla extract
  • 2 cups well shaken buttermilk
  • 1 tablespoon baking soda
  • 5 teaspoons distilled white vinegar
  • 1 recipe Cream Cheese Frosting (recipe follows)
  • Three 8-ounce packages cream cheese, softened
  • 5 cups sifted confectioners sugar
  • 1 1/2 cups unsalted butter, softened
  • 1 1/2 teaspoons vanilla extract
  • (makes enough to frost a 3 layer 9 inch cake)

Method

  • Preheat the oven to 350F.
  • Generously spray three 9 x 2-inch round cake pans with nonstick cooking spray, and line with parchment paper.
  • Spray the lining; dust with cocoa, tapping out any excess.
  • Set aside.
  • Whisk together the flour, salt, and cocoa in a medium bowl; set aside.
  • Mix the sugar and oil at medium speed in the bowl of an electric mixer fitted with the paddle attachment until combined.
  • Add the eggs, one at a time; mixwell after each addition.
  • Mix in the food coloring and vanilla.
  • Add the flour mixture in three batches, alternating with the buttermilk, mixing well after each addition.
  • Scrape down the sides of bowl as needed.
  • Stir together the baking soda and vinegar in a small non-reactive bowl.
  • Add the baking-soda mixture to the batter, and mix at medium speed for 10 seconds.
  • Divide the batter equally among the pans.
  • Tap the pans on the counter to remove bubbles.
  • Bake until a cake tester inserted in the middle of the cake comes out clean, 35 to 40 minutes.
  • Cool the pans on a rack for 5 minutes.
  • Invert the cakes onto wire racks to cool completely.
  • To assemble, place one layer top-side down on a cake stand.
  • Using an offset spatula, spread with a 1/4-inch-thick layer of frosting.
  • Repeat with the remaining layers.
  • To frost the top and sides of the cake, work from the center toward and over the edge, making sure to coat evenly.
  • The cake can be stored in the refrigerator for up to 1 week.
  • In a standing electric mixer fitted with the paddle attachment, or with a hand held electric mixer in a large bowl, mix the cream cheese and butter at low speed until incorporated.
  • Add the sugar and vanilla.
  • Increase the speed to high, and mix until light and fluffy, about 5 minutes, scraping down the sides of the bowl with a rubber spatula as needed.
  • Store in the refrigerator before using, until it is somewhat stiff, about 15 minutes.
  • The frosting may be stored in the refrigerator for 3 days.