This Vanilla Kahlua cake is rich, creamy and decadent frosted with a Kahlua chocolate buttercream. A surprisingly easy recipe, perfect for a weekend dessert or special celebration.
Preheat the Oven to 350°F (175°C). Grease and line three 8-inch round cake pans or two 9-inch round cake pans with parchment paper.
Dry ingredients - Sift flour with baking powder, baking soda, and salt. Set aside
375 g All-purpose flour, 1 tsp Baking soda, 1½ tsp Baking powder, ½ tsp Kosher salt
Wet ingredients - In the bowl of a stand mixer with the paddle attachment, cream butter and sugar until light and fluffy. Next, add eggs one at a time. Followed by the sour cream, vanilla extract, and Kahlua.
280 g Butter, 400 g Light brown sugar, 4 large Eggs, 2 tsp Vanilla extract, 120 ml Kahlua
Combine. Then add the flour mixture and combine well, but don't overmix.
180 ml Sour cream
Bake - Pour the batter into your prepared baking pans and transfer to the oven. Bake for about 35 to 40 minutes until a skewer inserted in the center comes out clean.
Cool in the pan for 10 minutes then invert on a cooling rack and cool completely. Always cool cakes completely before you decorate or store them away.
Kahlua buttercream frosting
Whip- In the bowl of a stand mixer with the paddle attachment cream the butter with Kahlua and vanilla extract. Gradually add the powdered sugar one cup at a time. Once all the sugar is in continue to whip on medium-high until light and fluffy.
280 g Butter , 500 g Powdered sugar, 3 tbsp Kahlua, 2 tsp Vanilla extract
Fill & frosting - Use the Kahlua vanilla buttercream to fill in between the cake layers. Then, add fold in the melted cooled chocolate to make chocolate Kahlua buttercream to frost around the cake.
110 g Chocolate, semi-sweet or bittersweet
Assemble
Using a bread knife or cake leveler cut the domes off the cake layers. Brush each layer with the cooled simple syrup
Fill - Place a cake layer on the cake board or cake stand. Top with a big dollop of the Kahlua vanilla buttercream – spread evenly with a straight-edged spatula. Top the second cake layer on top followed by more frosting followed by the third layer.
Chill - Place the cake in the fridge for 15 minutes so the layers hold together.
Rustic swirl - Spread the remaining frosting around and on top of the cake. Create a rustic buttercream look by simply swirling the spatula in a circular motion.
Border - You can put any remaining frosting in a piping bag and pipe swirls on top of the cake. I place some white and milk chocolate balls because I ran out of frosting.
10 Chocolate balls
The nutrition information and metric conversion are calculated automatically. I cannot guarantee its accuracy. If this data is important to you please verify with your trusted nutrition calculator. Thank you