Coffee Cream Cake Slice with Espresso Whipped Cream
This coffee cream cake slice brings together a soft vanilla cake, a light coffee soak, and billowy espresso whipped cream for a dessert that feels café-worthy without being fussy. It’s a smart make-ahead treat for dinner guests, brunch, or any time you want a slice with real coffee flavor and a creamy finish.
Recipe at a glance
- Yield: 8 slices
- Prep time: 25 minutes
- Bake time: 22 to 26 minutes
- Chill time: 1 hour 15 minutes
- Total time: About 2 hours
Equipment: 8-inch square pan, parchment paper, mixing bowls, whisk, hand mixer or stand mixer, small saucepan.
Ingredients
- 1 1/2 cups all-purpose flour
- 1 1/2 teaspoons baking powder
- 1/4 teaspoon fine salt
- 1/2 cup unsalted butter, softened
- 3/4 cup granulated sugar
- 2 large eggs, at room temperature
- 2 teaspoons vanilla extract
- 1/2 cup whole milk, at room temperature
- 2 teaspoons instant espresso powder
- 1 tablespoon hot water
For the coffee soak:
- 1/3 cup strong brewed coffee or cooled espresso
- 1 tablespoon granulated sugar
- 1/2 teaspoon vanilla extract
For the espresso whipped cream:
- 1 cup cold heavy whipping cream
- 3 tablespoons powdered sugar
- 1 teaspoon instant espresso powder
- 1 teaspoon vanilla extract
For garnish:
- 1 tablespoon chocolate shavings or finely grated chocolate
- Optional: a few coffee beans for decoration
- Optional: a tiny pinch of flaky salt
Instructions
- Heat the oven to 350°F. Line an 8-inch square pan with parchment paper, leaving a little overhang for lifting the cake out later.
- In a small bowl, stir the espresso powder into the hot water until dissolved. Set aside.
- Whisk together the flour, baking powder, and salt in a medium bowl.
- In a large bowl, beat the butter and sugar until pale and fluffy, about 2 to 3 minutes. The mixture should look light and slightly increased in volume.
- Add the eggs one at a time, beating well after each addition. Mix in the vanilla and the dissolved espresso mixture.
- Add the dry ingredients in two additions, alternating with the milk. Mix just until the batter is smooth and no dry streaks remain. Do not overmix.
- Spread the batter evenly in the prepared pan.
- Bake for 22 to 26 minutes, until the top is lightly golden and the center springs back when touched. A toothpick inserted in the middle should come out clean or with a few moist crumbs, not wet batter.
- Let the cake cool in the pan for 10 minutes, then lift it out and transfer it to a wire rack.
- While the cake is still slightly warm, stir together the brewed coffee, sugar, and vanilla for the soak. Brush or spoon the coffee mixture evenly over the cake. The top should look moist but not soggy.
- Cool the cake completely, about 30 minutes.
- For the whipped cream, beat the cold cream, powdered sugar, espresso powder, and vanilla in a chilled bowl until soft peaks form. The cream should hold gentle swoops and look thick enough to spread, but still soft and silky.
- Spread the espresso whipped cream over the cooled cake in an even layer. Chill for at least 45 minutes so the cake slices neatly.
- Cut into 8 squares and garnish with chocolate shavings, a few coffee beans, or a very small pinch of flaky salt if you like.
Tips for the best texture
If you want a stronger coffee flavor, use espresso instead of brewed coffee in the soak, or add another 1/2 teaspoon espresso powder to the whipped cream. For a softer, more dessert-like crumb, make sure the butter is properly softened before creaming and measure the flour lightly.
If the whipped cream starts to get too loose, chill the bowl for 10 minutes and beat briefly again. Stop as soon as soft peaks form; overbeating can make it grainy.
Serving ideas
Serve each slice chilled or lightly cool, with an extra spoonful of whipped cream if you want a more decadent plate. It pairs nicely with fresh berries, a drizzle of chocolate sauce, or a dusting of cocoa. For a more café-style finish, keep the garnish simple and let the coffee flavor lead.
Storage notes
Cover and refrigerate leftovers for up to 3 days. The cake stays best when stored chilled because of the whipped cream topping. For cleaner slices, chill the cake for 20 minutes before cutting. You can also bake the cake layer a day ahead, wrap it well once cool, and add the soak and whipped cream just before serving.
Easy variation
Family-style sheet cake: Double the recipe and bake it in a 9-by-13-inch pan for 30 to 34 minutes. Use the same soak and whipped cream, then cut into larger squares for a crowd. It’s a practical option for birthdays, potlucks, or weekend entertaining.
