Kahlua Sweetheart Cake
A rich, chocolatey cake infused with Kahlua and coffee flavors, perfect for gatherings or celebrations, topped with a decadent Kahlua fudge frosting.
Ingredients
- 3/4 cup unsweetened cocoa ⓘ
- 1 teaspoon instant coffee crystals ⓘ
- 1 cup boiling water ⓘ
- 1/2 cup plus 2 tablespoons Kahlua ⓘ
- 1/2 cup butter or margarine softened ⓘ
- 1/4 cup shortening ⓘ
- 1 3/4 cups sugar ⓘ
- 2 cups sifted all-purpose flour ⓘ
- 1 1/2 teaspoons baking soda
- 1/4 teaspoon baking powder
- 3/4 teaspoon salt ⓘ
- 3 eggs ⓘ
- 1 teaspoon vanilla ⓘ
Instructions
- In a small heatproof bowl, blend cocoa, instant coffee crystals, and boiling water.
- Stir in 1/2 cup Kahlua; let cool.
- In a large bowl, beat butter, shortening, sugar, eggs, and vanilla until light and fluffy.
- In a small bowl, combine all-purpose flour, baking soda, salt, and baking powder.
- Add the flour mixture to the butter mixture alternately with the cocoa mixture, beating well after each addition.
- Line the bottom of two 9-inch round pans with parchment paper and lightly grease the sides.
- Divide the batter evenly between the prepared pans.
- Bake in a preheated 350°F oven for 25 to 30 minutes or until a toothpick inserted in the center comes out clean.
- Let the cakes cool in the pans on wire racks for 5 minutes.
- Loosen edges and remove from pans.
- Peel off parchment paper and cool completely on wire racks.
- Brush the bottom of each cake layer with 1 tablespoon of remaining Kahlua.
- Prepare Kahlua Fudge Frosting.
Tips & Substitutions
For a richer flavor, use dark cocoa powder instead of unsweetened cocoa. If you're out of Kahlua, try using another coffee liqueur or a mix of brewed coffee and rum. Ensure your butter and eggs are at room temperature for better incorporation. When measuring flour, spoon it into the cup and level off with a knife to avoid dense cake. This cake pairs beautifully with Kahlua Fudge Frosting for an indulgent finish.
Serving Suggestions
Serve this decadent Kahlua Sweetheart Cake with a dollop of whipped cream or a scoop of vanilla ice cream for an extra treat. It pairs wonderfully with fresh berries on the side for a refreshing contrast. Consider serving alongside a cup of coffee or espresso to enhance the coffee flavors in the cake. For a delightful brunch option, serve it with Mini Blinis topped with crème fraîche.
Storage & Reheating
Store leftover cake layers in an airtight container at room temperature for up to 3 days. If you need to keep them longer, refrigerate for up to a week. For optimal flavor, let the cake come to room temperature before serving. You can also freeze the unfrosted layers wrapped in plastic wrap and foil for up to 3 months; just thaw before frosting.
Nutrition & Diet Analysis (per serving)
Each serving of Kahlua Sweetheart Cake contains roughly 554 calories, with 10g protein, 70g carbohydrates, and 27g fat. It is an excellent source of iron (27% of the Daily Value) and dietary fiber (24% of the Daily Value), and a good source of protein and calcium. Note that it is relatively high in sodium, at 834mg per serving (36% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I make this cake ahead of time?
Yes, you can bake the cake layers a day ahead. Once cooled, wrap them tightly in plastic wrap and store at room temperature. Frost the cake on the day you plan to serve it to maintain freshness. If you need to prepare it even earlier, you can freeze the layers and thaw them before frosting.
What can I substitute for eggs in this recipe?
For a vegan or egg-free version, you can substitute each egg with 1/4 cup of unsweetened applesauce or a flaxseed meal mixture (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water, let sit for 5 minutes). This will help maintain moisture in the cake.
How can I make this cake more chocolatey?
To enhance the chocolate flavor, you can increase the cocoa powder to 1 cup and reduce the all-purpose flour by 1/4 cup. You could also add chocolate chips to the batter or use a chocolate ganache as a frosting for an even richer experience.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).