2 tablespoons extra dark chocolate chips, melted and cooled
For the frosting:
12 tablespoons (1½ sticks) butter, at room temperature
2¼ cups powdered sugar
2 tablespoons pomegranate syrup*
¼ teaspoon vanilla
1 - 2 drops red food coloring, optional
Heat the oven to 350 F and line a 12 cup cupcake pan with paper liners. Alternately you can use 12 paper baking molds.
In the work bowl of a stand mixer fitted with the paddle attachment, or in a large bowl with a hand mixer, combine the butter, coconut oil, and sugar. Beat on low speed to combine, about 30 seconds, then increase the speed to medium and beat until lighter in color and fluffy, about 1 minute. Add the eggs, one at a time, and the egg yolk, beating well after each addition, about 30 seconds. Add the vanilla and stir to combine.
In a separate bowl sift together the flour. baking powder, baking soda, and salt. Add the flour mixture alternately with the buttermilk in three additions, starting and ending with the flour. Do not over-mix.
Divine the batter in half. In one half add the pomegranate syrup as well as a drop or two of red food coloring, if desired, and mix until thoroughly combined, about 20 seconds.In the other half add the cocoa powder and melted chocolate and mix until all the chocolate is combined and no streaks of vanilla remain, about 30 seconds.
Divide the batters evenly among the cupcake liners, alternately scooping the pomegranate and chocolate batters a tablespoon at a time into each cup. Using a small disher makes this job easier. Bake the cupcakes for 16 to 18 minutes, or until the cakes spring back when gently pressed int he center. Cool in the pan for 3 minutes then remove to a wire rack to cool completely. If you are using paper baking molds you can cool the cupcakes on the pan.
While the cupcakes cool, prepare the frosting.
In the work bowl of a stand mixer fitted with the paddle attachment, or in a medium bowl with a handmixer, combine the butter and powdered sugar. Mix on low speed until the mixture is smooth. Add the pomegranate syrup, vanilla, and red food coloring if you are using it and mix on medium speed until well combined and fluffy.
Once the cupcakes are cool pipe or spread the frosting on each cupcake as desired.
*To make pomegranate syrup simmer 2 cups pomegranate juice for 25 to 30 minutes, or until reduced down to a little over ½ cup of liquid. Cool completely before using.
Recipe by Baking and Cooking Blog - Evil Shenanigans at http://www.evilshenanigans.com/2013/10/pomegranate-chocolate-swirl-cupcakes/