Devil's food cupcake with passion fruit filling vote now PreviousNext OtherVery Easy35 min Send this recipe to a friend Print this page Ask a question to the author Post your photo of this recipe Ingredients 6 1 and 3/4 cups all-purpose flour 1/3 cup dark or regular unsweetened cocoa powder 1 and 1/2 teaspoons baking powder 1 teaspoon baking soda 1/2 teaspoon salt 1/2 cup oil 1/4 cup unsalted butter, softened 1 cup granulated sugar 1 teaspoon vanilla extract 3 large eggs 1 cup semi-sweet chocolate chips, melted 1 cup buttermilk Filling: 250 g white chocolate, finely chopped 200 g whipping cream 1/8 cup (30ml) concentrated bottled passion fruit juice To brush the cake: ½ tablespoon concentrated bottled passion fruit juice diluted in 4 tablespoons water View the directions