1 1/2 cups (340 grams) unsalted butter, at room temperature
4 cups (460 grams) confectioners’ sugar
1/2 cup (170 grams) honey
2 teaspoons pure vanilla extract
1/3 cup (80 grams) peanut butter
Yellow gel paste food color
Marzipan Bees
1/4 cup marzipan
1/4 cup sliced almonds
Black gel paste food color
Directions
To make the banana brown-butter cake: Preheat the oven to 350°F.
Butter and flour an 8-inch cake pan and an 8-inch metal mixing bowl. Line the cake pan with a parchment paper round. Set aside.
In a small saucepan, cook the butter over low heat until the butter is caramel colored and smells toasty.
Strain the butter into a stand mixer fitted with the paddle attachment, then beat together the butter, granulated sugar, honey, and vanilla until it is cooled off slightly. Add the eggs one at a time, mixing well after each. Add the banana puree and mix until incorporated.
In a medium bowl, whisk together the flour, baking powder, baking soda, salt, and cinnamon. Set aside.
Alternate adding the flour mixture and buttermilk to the butter mixture, starting and ending with the dry ingredients.
Divide the batter between the prepared cake pan and bowl.
Bake the cakes until a tester comes out clean, about 40 minutes. The cake in the bowl may take a few more minutes. Remove and allow to cool completely.
To make the American buttercream frosting In a stand mixer fitted with the paddle attachment, beat the butter until soft and smooth. Add the confectioners’ sugar and mix on low until incorporated. Add the honey and vanilla. Turn the speed up and beat until light, fluffy, and spreadable, about 2 minutes.
Divide the buttercream in half and add peanut butter to one batch and the yellow food coloring to the other.
To cut and fill the cakes: Slice each of the layers in half, then fill the layers with the peanut-butter buttercream.
Using a small amount of the yellow buttercream, create a crumb coat to lock in the crumbs and smooth the surface of the cake. Freeze the cake for about 20 minutes.
Put a nice thick layer of yellow buttercream over the chilled crumb coat. Starting at the top of the beehive cake, use an icing spatula and create a spiral by slowly spinning the revolving cake stand and moving the spatula downward.
To create the marzipan bees:Take a small piece of the marzipan and roll it between the palms of your hands until it is lozenge shaped. You can taper one end slightly to be the back of the bee. Paint the stripes on the marzipan with a clean paintbrush or toothpick and black food coloring. Allow it to dry until it is no longer tacky.
Once the stripes are dry, press the sliced almonds into the sides to create the bees’ wings.
Use toothpicks to attach some of the bees to the top of the cake and arrange others on the cake plate as desired.