Atomic Cake Recipe | Classic Chicago Dessert with Layers of Cake, Custard & Fruit

Atomic Cake Recipe | Classic Chicago Dessert with Layers of Cake, Custard & Fruit

A South Side Chicago specialty featuring layers of different cakes, rich custards, creamy fillings, and fresh fruits.

The Atomic Cake is a beloved dessert from Chicago’s South Side, known for its multiple layers of cake, custards, whipped cream, and fresh fruit. Traditionally, it consists of banana cake, chocolate cake, and yellow cake, stacked with layers of banana and vanilla custard, topped with fresh strawberries, whipped cream, and chocolate drizzle.

Ingredients

For the Cake Layers:

• 1 layer of yellow cake (store-bought or homemade)
• 1 layer of chocolate cake (store-bought or homemade)
• 1 layer of banana cake (store-bought or homemade)

For the Fillings:

• 1 cup banana custard (or banana pudding)
• 1 cup vanilla custard (or vanilla pudding)
• 1 cup fresh banana slices
• 1 cup fresh strawberries (sliced)

For the Topping:

• 2 cups whipped cream (stabilized or homemade whipped cream)
• ½ cup chocolate ganache or chocolate drizzle
• Extra banana and strawberry slices for garnish

Instructions

Step 1: Prepare the Cake Layers

1. If making from scratch, bake one 9-inch layer each of yellow, chocolate, and banana cake. Allow them to cool completely.
2. If using store-bought cakes, trim them to ensure even layers.

Step 2: Assemble the Cake

1. Base Layer (Banana Cake): Place the banana cake layer on a serving plate. Spread an even layer of banana custard and top with fresh banana slices.
2. Middle Layer (Chocolate Cake): Gently place the chocolate cake layer on top. Spread vanilla custard evenly over the layer.
3. Top Layer (Yellow Cake): Place the yellow cake on top of the vanilla custard layer.
4. Chill the Cake: Refrigerate for about 30 minutes to allow the layers to set.

Step 3: Decorate the Cake

1. Frosting: Spread or pipe whipped cream over the entire cake.
2. Topping: Drizzle with chocolate ganache and garnish with fresh banana and strawberry slices on top.
3. Final Touch: Refrigerate for another 30 minutes before serving to allow the flavors to meld together.

Serving Suggestions

🍰 Slice and serve chilled for the best texture and taste.
🍓 Pairs well with a cup of coffee or a scoop of vanilla ice cream.

Enjoy this decadent Chicago classic that brings layers of flavor and nostalgia in every bite!