Craving a delightful treat that combines the rich flavors of coffee and the nutty goodness of walnuts? My version of the classic Coffee and Walnut Cake is a must-try! This British favorite features layers of moist coffee sponge generously studded with chopped walnuts, all elegantly topped with a luscious coffee buttercream. The aroma of espresso in the buttercream is simply irresistible, making this cake a true crowd-pleaser.
Coffee and walnut cake is a beloved staple in British households, known for its comforting blend of coffee and the satisfying crunch of walnuts. With each slice offering a perfect balance of flavors and textures, this cake is sure to impress at any gathering. Whether you’re a coffee lover or just appreciate a good slice of cake, this recipe is bound to become a favorite in your baking repertoire.
Ingredients
Let’s dive into the key ingredients needed to whip up a delicious Coffee and Walnut Cake with a flavorful Coffee Buttercream Frosting.
For the Coffee Walnut Cake
- 225g butter (salted or unsalted, softened)
- 225g caster sugar
- 4 medium eggs
- 225g self-raising flour
- 1 1/2 tbsp instant coffee granules
- 60g walnuts (roughly chopped)
- 1 1/2 tbsp hot water
- 175g butter (unsalted, softened)
- 350g icing sugar
- 1 tbsp instant coffee granules
- 1 tbsp hot water
Required Equipment
For this coffee and walnut cake recipe, you’ll need some essential kitchen tools to assist you in preparing both the cake and the frosting. Below are the specific items needed to make this delicious treat.
Kitchen Tools for the Cake
- Two 8-inch round cake pans with 2-inch sides
- Parchment paper for lining the cake pans’ bottoms
- Stand mixer fitted with the paddle attachment or hand mixer for mixing the buttercream
- Bowl and whisk for preparing the cake batter
- Mortar and pestle for finely grinding the espresso powder
- Spatula for folding in the chopped walnuts into the cake batter.
Instructions
Preparing the Batter
To start preparing the batter for the coffee and walnut cake, preheat the oven to 350°F (175°C) and grease and line two 9-inch round cake pans with parchment paper. In a food processor, grind the walnuts with the sugar until fine. Then, add softened butter, caster sugar, eggs, self-raising flour, instant espresso powder, milk, and a small pinch of salt. Process until you have a smooth batter. Finally, fold in the chopped walnuts for added texture.
Baking the Cake
Once the batter is ready, evenly divide it between the prepared cake pans. Bake in the preheated oven for about 25-30 minutes or until a toothpick inserted into the center of the cakes comes out clean. Remember not to open the oven door too early during baking to prevent sinking. After baking, allow the cakes to cool in the pans for 5-10 minutes before transferring them to a wire rack to cool completely.
Assembling the Cake
Assembling the coffee and walnut cake is where the magic happens. Layering the sponges with luscious buttercream and adding the final touches brings this delicious treat to life.
Layering and Frosting
- If the cakes aren’t flat on top, level them using a handy tool. Then, spread or pipe just under half of the frosting on one layer, placing the cut side down. Add the second layer on top, ensuring both cut sides face each other. Spread the remaining frosting on the top evenly, embracing the rustic charm of this cake.
- Next, get creative with the presentation. Pipe rosettes on top or place dollops of frosting for the walnut halves to sit on. Add a walnut half to each rosette, creating a visually appealing finish to your classic British coffee and walnut cake.
Final Touches and Decoration
Chill the assembled cake slightly before serving for cleaner slices. Feel free to refrigerate the cake to set the buttercream for easier serving. Enjoy this delightful dessert with a hot cup of tea or coffee for the perfect pairing.
- Calories: 688
- Total Fat: 37g
- Saturated Fat: 20g
- Trans Fat: 1g
- Unsaturated Fat: 14g
- Cholesterol: 154mg
- Sodium: 309mg
- Carbohydrates: 90g
- Fiber: 1g
- Sugar: 69g
- Protein: 6g
Tips for Success
Achieving the Perfect Sponge Texture
To ensure a light and fluffy sponge for your coffee and walnut cake, make sure to cream the butter and sugar until pale and fluffy. This incorporation of air is key to a tender crumb structure. Additionally, folding in the dry ingredients and coffee mixture gently will help maintain the sponge’s airy texture.
Frosting Like a Pro
For a professional-looking finish on your coffee and walnut cake, ensure that your buttercream is at the right consistency – smooth and spreadable. If the buttercream is too stiff, add a little more coffee or a splash of milk to loosen it up. When frosting the cake, start with a crumb coat to seal in any loose crumbs, then apply a final layer for a flawless finish. Top it off with beautifully arranged walnut halves for that extra touch of elegance.
Storage and Serving Suggestions
How to Store
After enjoying a slice or two of the delectable Coffee and Walnut Cake, it’s essential to store the remaining portion properly. To maintain its freshness and flavor, store the cake in an airtight container at room temperature for up to 3 days. Alternatively, you can refrigerate the cake for up to a week, ensuring it is covered well to prevent drying out.
Best Ways to Serve
When it comes to serving the Coffee and Walnut Cake, there are a few delightful ways to elevate the experience. For a classic touch, pair a slice of this flavorful cake with a piping hot cup of your favorite coffee or a soothing pot of tea. If you’re feeling a bit more indulgent, add a dollop of freshly whipped cream or a scoop of vanilla ice cream alongside the cake for a luscious treat. To impress guests, consider garnishing each slice with a dusting of cocoa powder or a drizzle of caramel sauce for an extra touch of sophistication. Enjoy the cake as a delightful dessert at afternoon tea, a cozy gathering, or any special celebration.
Conclusion
Coffee and walnut cake is a delightful treat that never fails to impress. With its rich flavors and moist texture, this classic cake is a favorite for many. Whether enjoyed with a cup of coffee or served as a dessert at gatherings, it’s sure to be a hit. Remember to follow the recipe closely for the best results and feel free to get creative with your decorations. From its easy preparation to its delicious end result, this cake is a must-try for any baking enthusiast. So, why not whip up a batch of coffee and walnut cake for your next special occasion and indulge in a slice of pure bliss?