Orange Cake with Fresh Orange Buttercream and Milk Chocolate Caramel
Photo by John Haigwood, Haigwood Studios
Recipe by Hannah McBride, Student, The Art Institute of Atlanta
Yield: 1 eight-inch cake
1 scant cup granulated sugar 3/4 cup plus 2 tablespoons cake flour 1 1/2 teaspoons baking powder 1 teaspoon salt 3 ounces milk (1/4 cup plus 2 tablespoons) 1 egg 2 egg whites 6 ounces orange juice (3/4 cup) 1 teaspoon vanilla extract 4 ounces butter, softened (1 stick) 2 tablespoons orange zest Fresh Orange Buttercream (recipe included) Milk Chocolate Caramel (recipe included)
Preheat oven to 350 degrees. Sift together sugar, flour, baking powder and salt. Whisk together milk, egg, egg whites, orange juice and vanilla. Blend butter with dry ingredients and 1/2 of the milk mixture on medium speed with the paddle for 4 minutes (scrape down the sides of the bowl occasionally). Add the remaining milk mixture in 3 additions, mixing for 2 minutes after each addition. Add orange zest and mix to incorporate. Pour mixture into a greased and parchment-lined 8-inch cake pan. Bake for 35–40 minutes.
Assembly Split cooled cake into 3 even layers. Spread Fresh Orange Buttercream over bottom layer, top with middle layer of cake and pipe out Milk Chocolate Caramel onto this layer. Place the final layer of cake on top and cover entire cake with remaining icing.
Fresh Orange Buttercream 2 1/2 pounds butter, softened (5 cups) 1 16-ounce bag powdered sugar 1 1/4 cups granulated sugar 5 egg whites (from large eggs) 2 tablespoons orange zest 6 ounces orange juice (3/4 cup) 3 tablespoons Grand Marnier (or other orange liqueur)
For the Fresh Orange Buttercream Cream butter and powdered sugar together until smooth; set aside. In a bowl over simmering water, whip granulated sugar and egg whites until mixture reaches 140 degrees and attains a snow-white appearance. Pour into mixer and whip until cool and thick to form a meringue. Add butter and powdered sugar mixture into meringue and whip until light. Add zest and slowly add orange juice and Grand Marnier. Set aside.
Milk Chocolate Caramel 1/2 cup granulated sugar 3/4 cup plus 2 tablespoons heavy cream 1/4 cup butter, softened 1 cup finely chopped milk chocolate (7 ounces)
For the Milk Chocolate Caramel Over low heat, dissolve sugar in 2 ounces water. In another pot, gently heat cream. Increase dissolved sugar to medium high heat and cook to caramel stage (320–340 degrees on a candy thermometer). Wash down sides of pan with a pastry brush to remove any sugar from the sides. Whisk hot cream into caramel, remove from heat and whisk in butter. Let cool to 120 degrees then whisk in chocolate until smooth.