Indulge in the snowy flavors of this delightful Snow Tunnel Cake. Moist and fluffy vanilla cake layers are filled with a creamy white chocolate mousse and covered in a luscious white chocolate ganache. This cake is perfect for winter celebrations or whenever you want to enjoy a unique and scrumptious dessert. Follow this easy recipe for a show-stopping cake that will impress everyone.
Ingredients
- For the Cake:
- - 2 1/2 cups all-purpose flour
- - 2 1/2 teaspoons baking powder
- - 1/2 teaspoon salt
- - 1 cup unsalted butter, softened
- - 2 cups granulated sugar
- - 4 large eggs
- - 1 teaspoon vanilla extract
- - 1 cup whole milk
- - 1/2 cup hot water
- - Red, blue, and green gel food coloring
- For the White Chocolate Mousse:
- - 8 ounces white chocolate, chopped
- - 2 cups heavy cream, chilled
- - 1/4 cup powdered sugar
- - 1 teaspoon vanilla extract
- For the White Chocolate Ganache:
- - 8 ounces white chocolate, chopped
- - 1 cup heavy cream
- - 1 teaspoon vanilla extract
Directions
- Preheat your oven to 350°F (175°C). Grease and flour three 8-inch round cake pans.
- In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
- In a large mixing bowl, cream together the softened butter and granulated sugar until light and fluffy.
- Add the eggs one at a time, beating well after each addition. Stir in the vanilla extract.
- Alternate adding the dry ingredients and the milk to the butter mixture, beginning and ending with the dry ingredients. Mix until just combined.
- In a separate small bowl, mix the hot water with a few drops of each gel food coloring until desired shade is achieved. Set aside.
- Divide the cake batter equally into three separate bowls. Add the colored water to each bowl, one color per bowl, and mix until evenly colored.
- Pour the colored batters into the prepared cake pans, layering them randomly. Give each pan a gentle shake to even out the batter.
- Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted into the center of the cakes comes out clean.
- Remove the cakes from the oven and let them cool in the pans for 10 minutes. Then transfer the cakes to a wire rack to cool completely.
- While the cakes are cooling, prepare the white chocolate mousse. In a microwave-safe bowl, melt the white chocolate in 30-second intervals, stirring after each interval, until smooth. Set aside to cool.
- In a chilled mixing bowl, beat the heavy cream, powdered sugar, and vanilla extract until stiff peaks form.
- Gently fold the cooled melted white chocolate into the whipped cream until well combined.
- Place one cake layer on a serving platter. Spread a layer of white chocolate mousse evenly over the cake.
- Repeat with the remaining cake layers and mousse, finishing with a cake layer on top.
- Place the cake in the refrigerator to chill while preparing the white chocolate ganache.
- In a saucepan, heat the heavy cream until just simmering. Remove from heat and add the chopped white chocolate. Let it sit for a minute to melt, then stir until smooth and glossy.
- Stir in the vanilla extract. Let the ganache cool slightly before pouring over the chilled cake.
- Slowly pour the ganache over the top of the cake, allowing it to drip down the sides.
- Refrigerate the cake for at least 1 hour before serving to allow the flavors to meld and the ganache to set.
- Slice and serve this tempting Snow Tunnel Cake, and enjoy the combination of fluffy cake layers, creamy mousse, and rich white chocolate ganache!
Interesting Facts
The idea of a tunnel cake originated in the 1950s with the introduction of the tunnel pans, which created a hollow center in the cake.
Snow Tunnel Cake is a festive and visually appealing dessert that can be decorated with edible snowflakes, silver sprinkles, or powdered sugar to resemble a snowy scene.
To create more intricate layers, you can use additional colors of gel food coloring or create gradient effects by adding varying amounts of coloring to the batter.