Gluten-Free Tuxedo Cake

Indulge in the decadence of this Gluten-Free Tuxedo Cake, a show-stopping dessert that marries layers of rich chocolate and fluffy vanilla cake with a velvety buttercream frosting. Designed for those seeking a luxurious gluten-free treat, this masterpiece boasts moist chocolate cake layers made with gluten-free flour and a hint of cocoa, paired with a light vanilla layer for the perfect balance. The cake is crowned with a striking ganache finish—dark chocolate dripping elegantly over the sides and swirls of white chocolate to create its signature "tuxedo" style. Perfect for special occasions or to impress your guests, this visually stunning and utterly delicious cake guarantees a slice of sophistication in every bite.

Nutriscore Rating: 41/100

Prep Time:30 mins

Cook Time:40 mins

Total Time:70 mins

Servings: 12

Ingredients

• 2.5 cups Gluten-free all-purpose flour
• 1 teaspoon Xanthan gum
• 0.75 cup Unsweetened cocoa powder
• 2 teaspoons Baking powder
• 1.5 teaspoons Baking soda
• 0.5 teaspoon Salt
• 2 cups Granulated sugar
• 0.75 cup Vegetable oil
• 4 Eggs
• 2 teaspoons Vanilla extract
• 1 cup Buttermilk
• 1 cup Hot water
• 1 box Gluten-free vanilla cake mix
• 1 cup Butter
• 4 cups Powdered sugar
• 1 cup Heavy whipping cream
• 8 ounces Semisweet chocolate chips (gluten-free)
• 4 ounces White chocolate chips (gluten-free)

Directions

Step 1

Preheat your oven to 350°F (175°C). Grease and line two 9-inch round cake pans with parchment paper.

Step 2

In a large bowl, sift together the gluten-free all-purpose flour, xanthan gum, cocoa powder, baking powder, baking soda, and salt.

Step 3

In a separate large bowl, whisk together the granulated sugar, vegetable oil, eggs, and vanilla extract until well combined.

Step 4

Slowly add the dry ingredients to the wet ingredients, alternating with the buttermilk. Begin and end with the dry ingredients.

Step 5

Stir in the hot water until the batter is smooth and well-combined. The batter will be thin, but this is normal.

Step 6

Divide the batter evenly between the prepared pans and bake for 30-35 minutes or until a toothpick inserted in the center comes out clean.

Step 7

While the chocolate layers bake, prepare the vanilla cake layer by following the instructions on the gluten-free vanilla cake mix box. Bake in a separate 9-inch pan and allow all layers to cool completely.

Step 8

For the frosting, beat the butter in a large bowl until smooth. Gradually add the powdered sugar, 1/2 cup at a time, until creamy. Add 2 tablespoons of heavy whipping cream to achieve a spreadable consistency.

Step 9

For the chocolate ganache, heat the remaining heavy whipping cream in a saucepan until it just begins to simmer. Pour over the semisweet chocolate chips in a bowl, letting it sit for 2 minutes before stirring until smooth.

Step 10

For the white chocolate ganache, repeat the process with the white chocolate chips, using half the amount of cream.

Step 11

Assemble the cake by placing a chocolate cake layer on a serving plate. Spread a layer of frosting on top, then add the vanilla cake layer. Add another frosting layer, then the second chocolate layer.

Step 12

Spread a thin layer of frosting (crumb coat) over the entire cake and chill for 15 minutes.

Step 13

Frost the cake fully, smoothing the top and sides. Pour the semisweet chocolate ganache over the cake, letting it drip down the sides. Drizzle the white chocolate ganache for a tuxedo effect.

Step 14

Chill the cake for 20 minutes to set the ganache before serving. Slice and enjoy this gluten-free masterpiece!

Nutrition Facts

Serving size	3495.4 grams (3495.4g)

Amount per serving	% Daily Value*
Calories	12560

Total Fat 589.40g	756%
Saturated Fat 258.40g	1292%
Polyunsaturated Fat 106.90g
Cholesterol 1558mg	519%
Sodium 9274mg	403%
Total Carbohydrate 1835.90g	668%
Dietary Fiber 88.50g	316%
Total Sugars 1226.20g
Protein 107.70g	215%

Vitamin D 327IU	1634%
Calcium 1548mg	119%
Iron 48mg	264%
Potassium 4417mg	94%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 40.6%

Protein: 3.3%

Carbs: 56.1%