Ingredients

  • 2 14 cups flour
  • 1 12 cups sugar
  • 3 12 teaspoons baking powder
  • 1 teaspoon salt
  • 1 cup milk
  • 12 cup butter, softened
  • 1 teaspoon vanilla
  • 4 egg whites
  • 1 cup chopped walnuts
  • 8 ounces good dark chocolate (60%-70% cocoa)
  • 1 cup heavy cream
  • 14 cup butter
  • 14 cup cream cheese
  • 2 12 cups powdered sugar
  • 1 teaspoon vanilla extract
  • 1 lime, juice of
  • 2 tablespoons lime zest (orange or lemon zest or a combination would work well also)

Method

  • To make the cake, blend flour, sugar, baking powder, and salt in large bowl.
  • Add milk, butter, and vanilla and beat with electric mixer for 2 minutes, till well blended.
  • Add egg whites and beat another 4 minutes.
  • Fold in walnuts.
  • Pour batter into 2 parchment-lined, greased 9" cake pans.
  • Bake at 350 deg F. for 35-40 minutes, till cake tests done.
  • Remove from oven and cool on wire racks for a few minutes, then pop cakes out of pans and continue cooling on racks while you make the filling and frosting.
  • To make the ganache filling, melt chocolate and cream together in double boiler, stirring occasionally, till well combined.
  • Place in the fridge to cool for about 30 minutes, until it reaches a spreadable consistency (don't leave it in the fridge too long or it will be ROCK hard!
  • ).
  • To make the frosting, cream butter and cream cheese with a mixer till well combined and fluffy.
  • Add sugar a bit at a time till a thick, creamy frosting forms.
  • Finally, mix in vanilla and zest.
  • Add more sugar or lime juice as needed to reach preferred consistency.
  • To assemble the cake, place bottom layer on plate.
  • Spread ganache filling on top, leaving a 1/4-inch border around the edge (this will fill in when you press the top layer down).
  • You will either have a very thick layer of filling or you will have extra ganache to play with.
  • Set top layer over filling and press slightly to stick in place.
  • Spread cream cheese frosting over cake.
  • If you're feeling fancy, shave some chocolate with a veggie peeler and sprinkle over the frosted cake.
  • Can also make cupcakes with the recipe, just pour batter into lined cupcake pan and bake for slightly less time.
  • Frost with either the ganache or the cream cheese frosting.
  • Would make 12 cupcakes.