I received one of my most interesting birthday cake requests this week, and could not have been more excited about it! After discovering Magnolia Bakery (and it’s PHENOMENAL banana pudding) last year, this dessert has earned a special place in my heart. I decided to combine three things I’ve made in the past to create this colossal cake: my Monkey Cake Base, my Magnolia Bakery Copy-cat Banana Pudding, and my banana chips. I decided to make this cake a day in advance, so the Nilla wafers could absorb the pudding filling, just like traditional banana pudding recipes call for. I also reduced the amount of water used to make the pudding, to thicken it and help stabilize the cake.
Banana Cake Base:
- 2 cups bananas, mashed, ripe
- 3 teaspoons lemon juice
- 4 cups flour
- 2 teaspoons baking soda
- 1/3 teaspoon salt
- 1 cup butter, softened
- 2 3/4 cups sugar
- 4 large eggs
- 2 teaspoons vanilla
- 1 1/2 cups buttermilk
Banana Pudding Filling:
- 14 ounces sweetened condensed milk
- 1 cup ice cold water
- 1 3.4 ounce box Jell-O instant vanilla pudding mix
- 1 12 ounce box vanilla wafers (broken up slightly)
- 4 cups sliced ripe bananas (about 3 large bananas)
- 3 cup cool whip
- 2 cup butter, softened
- 1 tsp salt
- 2 teaspoon vanilla
- 1/3 cup heavy cream
- 8 cups confectioners sugar
Begin with the banana cake base. Preheat oven to 275°. Butter, flour, and place parchment paper circles in four nine-inch, circular cake pans (I made three layers, but wished I had done four! The tops get too rounded if you try to fit all the batter in three pans). In a small bowl, mix the mashed banana with the lemon juice, and set aside. In a medium bowl, mix the flour, baking soda and salt, then add eggs, one at a time. In a large bowl, cream butter and sugar, until light and fluffy. Add the vanilla, then beat banana mixture into the flour mixture, alternating with the buttermilk. Pour the batter into the prepared pans, and bake for about 45 minutes, or until a toothpick inserted in center comes out clean.
While the cake bakes, begin to make the pudding filling. In a medium bowl whisk together the sweetened condensed milk, and ice cold water, until blended. Add pudding mix continue to whisk into fully incorporated. Cover with plastic wrap and chill until set, about 2 hours. Once pudding has set, fold in the cool whip. Refrigerate until cake assembly.
While the pudding sets and the cakes cool, prepare the vanilla buttercream frosting. Beat the butter until it is light and fluffy. Mix in the salt, then add the powdered sugar in three installments. Mix in the vanilla, then add cream as necessary, until desired consistency is reached.
Once all the components of the cake are cooled/set, assemble the cake. Layer each cake round with a spread of frosting, nilla wafers, bananas, and 1/3 of the pudding. Repeat with remaining layers, then apply a thin crumb coat the exterior of the cake. Let this chill in the fridge for 30 minutes, to allow the filling to stabilize, and to let the crumb coat harden. Apply a thick layer of frosting to the exterior of the cake, and top with buttercream swirls, and a garnish of crushed vanilla wafers, and banana chips.
This is one of the largest, heaviest cakes I’ve made thus far. It is a very moist, dense cake, but not overly rich. The monkey cake is a perfect base for the banana pudding filling, and the concept is so playful. I LOVED THIS CAKE! Let’s hope Josh and Oliver felt the same way about it. Happy Birthday guys!!