This moist, rich vanilla Kahlua cake is a light and airy butter-based layer cake. Frosted with Kahlua chocolate buttercream frosting this is perfect for a weekend treat, a celebration cake or when you need that coffee-flavored zing.
Table of Content
Kahlua is a coffee liquor made from Mexican coffee beans and other ingredients like rum, corn syrup, vodka, and sugar. It has a high amount of caffeine. I believe Kahlua goes thru a seven-year process of making and has a long shelf life of four years.
About this cake
This is a light and airy butter-based vanilla cake infused with Kahlua coffee liquor. The cake is surprisingly simple and easy to make using sour cream for richness and Kahlua for that added edge. Topped with a Kahlua buttercream frosting this cake is perfect for a weekend dessert or any celebration with family and friends.
There are so many variations you can do with this cake, such as making it a chocolate Kahlua cake instead of vanilla. Or you may prefer to keep it a vanilla Kahlua cake with vanilla frosting instead of chocolate. Add some espresso to enhance the coffee flavor, or add chocolate chips and make it a chocolate chip
Ingredients and substitutes
- All-purpose flour - Yes, regular plain flour (maida) is all you need for these cakes. Do not use any self-raising flour since those contain more leavening.
- Butter - I prefer to use unsalted butter so I can control the quantity of sugar in my recipe. And yet, if salted butter is all you have to go ahead and use it. Just omit salt in the recipe.
- Sour cream - Gives the cake a soft crumb. If you don't get sour cream where you are, you can also make sour cream at home. Here's how to make sour cream at home for baking. And if you must, yogurt is always a great substitute for sour cream. Buttermilk is another choice but is less thick than sour cream or yogurt, try my homemade buttermilk in 5 minutes.
- Brown sugar - The molasses in the brown sugar contributes to the soft texture. You can also add dark brown sugar, and yet the cake will get a deeper color.
- Eggs - Always use large size eggs when baking unless specified. The size of eggs varies significantly these days, so as a guide, a large egg weighs between 50 to 60 grams.
- Vanilla - A good quality vanilla will make a huge difference in anything you make. Premium vanilla can be expensive, which is why I make my own homemade vanilla extract, bean paste or sugar.
Step by step instructions
Prepare cake
- Preheat the oven to 160 C/320 F.
- Grease and line three 6 inch round baking pans or 2 x 7-inch round baking pans.
- Combine flour, baking powder, baking soda, and salt.
- Cream butter and sugar until light and fluffy.
- Add vanilla and Kahlua, followed by the eggs, one at a time.
- Add the flour and sour cream alternating in three batches.
- Pour into the prepared baking pans.
- Bake for 30 to 35 minutes until a skewer inserted comes clean.
- Cool in the pan for 10 minutes then invert onto a cooling rack and cool completely before baking.
Prepare Kahlua buttercream frosting
- Melt chocolate in a microwave-safe bowl or double boiler – set aside to cool.
- Cream the butter with Kahlua and vanilla.
- Gradually add the powdered sugar and continue to cream until light and fluffy.
- Lastly, combine the cooled melted chocolate.
Decorate
- Prepare simple syrup - cool completely before using.
- Once cooled, cut the domes off the cake layers.
- Brush each layer with the cooled simple syrup.
- Place a cake layer on the cake board or cake stand.
- Top with a big dollop of frosting - spread evenly.
- Then top the second cake layer on top followed by more filling and the last cake layer.
- Place the cake in the fridge if necessary, so the layers hold together.
- Spread the remaining frosting around and top of the cake.
- Create a rustic buttercream look by simply swirling the spatula in a circular motion.
- You can pipe any remaining frosting as swirls on top of the cake.
- I decorated with white and milk chocolate balls.
Storage
- Once decorated the cake does not need to be refrigerated.
- It can stay at room temperature for three days or in the fridge for up to a week.
- Once cut always cover the cut side of the cake with cling/plastic wrap so the cake does not dry out.
More layer cakes
- Vanilla Cafe Latte Cake with Coffee Buttercream
- Chai Latte Cake with Vanilla Buttercream Frosting
- Espresso Cake with Whipped Espresso Ganache
- Cardamom Cake with Mocha Buttercream
- See all layer cake recipes
Frequently asked questions
Yes, you can - use my eggless vanilla cake and replace ¼ cup liquid in the recipe with ¼ cup Kahlua.
If you don't want to make a layer cake like this one, you can make this into a sheet cake - a 'Kahlua Sheet Cake'. You can also pour the batter into a well-greased and dusted bundt pan for a 'Kahlua Bundt Cake'.
This recipe can also be baked into 24 beautiful cupcakes.
Yes, you can use Baileys instead of Kahlua. I love to use my homemade Butterscotch Irish Cream. Other alcohol can be used as well, try Cointreau, whiskey, rum, brandy.
Kahlua is a coffee liquor but if you want to enhance the coffee flavor you can replace 2 tablespoon of sour cream with ¼ cup brewed coffee.
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Printable Recipe
Vanilla Kahlua Cake with Kahlua Chocolate Buttercream
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Ingredients
Make one - 6"x3 layer cake or 7"x 2 layer cake
For the cake
- 8 oz (227 g) Butter ((2 sticks) unsalted, room-temperature)
- 1 ¼ cup (275 g) Light brown sugar
- 3 Eggs (large)
- 2 ½ cups (310 g) All-purpose flour
- 1 ½ teaspoon Baking soda
- 1 teaspoon Baking powder
- ½ teaspoon Salt
- 2 teaspoon Vanilla
- ¼ cup (60 ml) Kahlua
- ½ cup (120 ml) Sour cream
For the Kahlua chocolate buttercream
Plus
- ½ cup (120 ml) Simple syrup
- 10 Chocolate balls ((white or milk chocolate))
Instructions
Prepare cake
- Preheat the oven to 160 C/320 F.
- Grease and line three 6 inch round baking pans or 2 x 7-inch round baking pans.
- Combine flour, baking powder, baking soda, and salt.
- Cream butter and sugar until light and fluffy.
- Add vanilla and Kahlua, followed by the eggs, one at a time.
- Add the flour and sour cream alternating in three batches.
- Pour into the prepared baking pans.
- Bake for 30 to 35 minutes until a skewer inserted comes clean.
- Cool in the pan for 10 minutes then invert onto a cooling rack and cool completely before baking.
Prepare Kahlua buttercream frosting
- Melt chocolate in a microwave safe bowl or double boiler – set aside to cool.
- Cream the butter with Kahlua and vanilla.
- Gradually add the powdered sugar and continue to cream until light and fluffy.
- Lastly, combine the cooled melted chocolate.
Decorate
- Prepare simple syrup - cool completely before using.
- Once cooled, cut the domes off the cake layers.
- Brush each layer with the cooled simple syrup.
- Place a cake layer on the cake board or cake stand.
- Top with a big dollop of frosting - spread evenly.
- Then top the second cake layer on top followed by more filling and the last cake layer.
- Place the cake in the fridge if necessary, so the layers hold together.
- Spread the remaining frosting around and top of the cake.
- Create a rustic buttercream look by simply swirling the spatula in a circular motion.
- You can pipe any remaining frosting as swirls on top of the cake.
- I decorated with white and milk chocolate balls.
Nutrition Information
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
Vicki Haggerty
Dense, delicious, decadent. Highly recommend.
Veena Azmanov
Thank you for the lovely feedback, Vicki. Happy you enjoyed these
Muskaan
Hi, do you think a kahlua cake with kahlua buttercream for layering, mini chocolate chips in between the layers for a different texture and vanilla smbc on the outside would go together?
Veena Azmanov
All these would work well together Muskaan
Jim Hohman
Thank you for this! Best thing I have made in looong time!
Veena Azmanov
Thank you, Jim
Yvonne
Thank you very much baked vanilla cake it is very softy delicious. I hop you wil give us recipe for Christmas fruit cake .
Veena Azmanov
Hey Yvonne. I have already shared some fruitcake recipes-
Fruitcake recipe , butterscotch fruitcake as well as cherry pistachio fruitcake
also here you can see some of my Christmas sweet recipes - including Plum cake
I hope this helps
Gaby
Done!!
Week 2 Day 2
Cake came out good, it is wrapped and in the fridge waiting to be decorated. Feel soft and looking forward for the next class to see the finish product. Thank you for all the information.
Veena Azmanov
Thank you, Gaby