Blackberry Cake with Whipped Cream Filling and Frosting
Trim domes from cakes. Slice each cake in half to create two layers.Advertisement
Brush one layer of cake with syrup and spread with 1/4 cup strained jam. Spread with 1/3 of whipped cream filling, and repeat with remaining cake layers. Chill 1 hour.
Frost outside with whipped cream frosting, using tinted frosting and jam to create marbled effect. Top with blackberries. Keep refrigerated.
Cake is best the day it is assembled.