Ingredients
Cupcakes
- 120 grams cake flour (spooned and leveled)
- 40 grams black cocoa powder
- 1/4 tsp fine sea salt
- 1/2 tbsp baking powder
- 175 grams granulated sugar
- 80 mL canola oil
- 1 large egg
- 75 grams sour cream
- 120 mL hot coffee (Americano)
Cherry Topping
- 1/2 lb fresh black cherries (pitted and whole or halved)
- 25 grams granulated sugar
- 30 mL Kirsch liqueur (or pomegranate liqueur or bourbon)
- 1/2 small lemon (juice)
- 1/2 tbsp cornstarch
Mascarpone Frosting
- 113 grams cold mascarpone cheese
- 60 grams powdered sugar (spooned and leveled)
- 1/2 tbsp vanilla bean paste
- 180 mL cold heavy whipping cream
Chocolate Curls
- 60 grams dark chocolate chips
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (convection or conventional) and line 12 muffin tins with cupcake liners or grease them.
- Mix Dry Ingredients: In a large bowl, whisk together the cake flour, black cocoa powder, baking powder, and sea salt until evenly combined.
- Mix Wet Ingredients: In a separate large bowl, whisk the granulated sugar, canola oil, egg, and sour cream until the mixture is smooth and well combined.
- Combine Wet and Dry Ingredients: Sift the dry ingredients over the wet mixture and whisk gently about halfway to combine.
- Add Coffee: Pour in the hot Americano coffee and whisk the batter until completely smooth and uniform, scraping the bowl edges as needed.
- Fill and Bake: Distribute 50 grams of batter into each prepared cupcake tin. Bake for 18-20 minutes, or until the center springs back when pressed lightly. If unsure, bake for an additional minute.
- Cool Cupcakes: Let the cupcakes rest in the pan for 10 minutes before transferring them to a wire rack to cool completely.
- Prepare Cherry Topping: Pit the cherries leaving them whole if possible. In a small pot, combine cherries, sugar, lemon juice, and Kirsch liqueur. Cook over medium-low heat for about 5 minutes until cherries soften.
- Thicken Cherry Sauce: Stir in cornstarch and cook for a few more minutes until the sauce thickens. Remove from heat, stir briefly, then transfer to a heat-safe container to cool to room temperature.
- Make Mascarpone Frosting: Using a stand mixer or hand mixer, beat cold mascarpone cheese with powdered sugar until smooth.
- Add Flavor and Cream: Mix in vanilla bean paste, then gradually stream in cold heavy whipping cream in 3-4 parts, scraping the bowl edges as needed.
- Whip Frosting to Peaks: Increase mixer speed to high and whip until the frosting thickens and holds soft peaks. Avoid over-beating.
- Frost Cupcakes: Using a piping bag fitted with a large round tip, pipe mascarpone frosting onto each cooled cupcake. Chill briefly to set frosting.
- Add Cherry Topping: Spoon the cooled cherry topping atop the frosted cupcakes.
- Make Chocolate Curls: Melt dark chocolate chips in short bursts in the microwave, stirring until smooth. Spread melted chocolate thinly on a cookie sheet and chill for 5-10 minutes until tacky but not fully set.
- Form Chocolate Curls: Use an offset spatula to scrape the chocolate into curls and sprinkle over cupcakes as decoration. Alternatively, grate chocolate for shavings.
Notes
- Convection oven is preferred to avoid overly browning the cupcake bottoms, but conventional oven works well too.
- Kirsch liqueur is traditional for the cherry topping, but pomegranate liqueur or bourbon can be used as substitutes.
- Ensure all dairy ingredients for the frosting are cold to achieve optimal whipping volume.
- Be careful not to over-mix the frosting once soft peaks are reached to maintain creamy texture.
- Chocolate curls require practice; alternatively, chocolate shavings or grated chocolate may be used as a quicker decoration.
- Let cherry topping cool completely before assembling to prevent melting the frosting.
- Prep Time: 30 minutes
- Cook Time: 25 minutes
- Category: Dessert
- Method: Baking
- Cuisine: European