Dark Chocolate Cupcakes

By carvalhohm

Ingredients

• 8 8 4 T unsalted butter, cut into 4 pieces
• 8 8 4 T unsalted butter, cut into 4 pieces
• 8 8 4 T unsalted butter, cut into 4 pieces
• 2 2 2 oz bittersweet chocolate, chopped
• 2 2 2 oz bittersweet chocolate, chopped
• 2 2 2 oz bittersweet chocolate, chopped
• 1/2 1/2 1/2 c (1 1/2 oz) Dutch-processed cocoa
• 1/2 1/2 1/2 c (1 1/2 oz) Dutch-processed cocoa
• 1/2 1/2 1/2 c (1 1/2 oz) Dutch-processed cocoa
• 3/4 3/4 3/4 c (3 3/4 oz) unbleached all purpose flour
• 3/4 3/4 3/4 c (3 3/4 oz) unbleached all purpose flour
• 3/4 3/4 3/4 c (3 3/4 oz) unbleached all purpose flour
• 1/2 1/2 1/2 tsp baking soda
• 1/2 1/2 1/2 tsp baking soda
• 1/2 1/2 1/2 tsp baking soda
• 3/4 3/4 3/4 tsp baking powder
• 3/4 3/4 3/4 tsp baking powder
• 3/4 3/4 3/4 tsp baking powder
• 2 2 2 large eggs
• 2 2 2 large eggs
• 2 2 2 large eggs
• 3/4 3/4 1/4 c (5 1/4 oz) sugar
• 3/4 3/4 1/4 c (5 1/4 oz) sugar
• 3/4 3/4 1/4 c (5 1/4 oz) sugar
• 1 1 1 tsp vanilla
• 1 1 1 tsp vanilla
• 1 1 1 tsp vanilla
• 1/2 1/2 1/2 tsp table salt
• 1/2 1/2 1/2 tsp table salt
• 1/2 1/2 1/2 tsp table salt
• 1/2 1/2 1/2 c (4 oz) sour cream
• 1/2 1/2 1/2 c (4 oz) sour cream
• 1/2 1/2 1/2 c (4 oz) sour cream

Details

Servings 12

Preparation

Step 1

1. Adjust oven rack to lower-middle position; heat oven to 350 degrees. Line standard-sized muffin pan (cups have ½ -cup capacity) with baking cup liners.

2. Combine butter, chocolate, and cocoa in medium heatproof bowl. Set bowl over saucepan containing barely simmering water; heat mixture until butter and chocolate are melted and whisk until smooth and fully combined. Set aside to cool until just warm to touch.

3. Whisk flour, baking soda, and baking powder in a small bowl to combine.

4. Whisk eggs in second medium bowl to combine; add sugar, vanilla, and salt and whisk until fully incorporated. Add cooled chocolate mixture and whisk until combined. Sift about one-third of flour mixture over chocolate mixture and whisk until combined; whisk in sour cream until combined, then sift remaining flour mixture over and whisk until batter is homogeneous and thick.

5. Divide batter evenly among muffin pan cups. Bake until skewer inserted into center of cupcakes comes out clean, 18 to 20 minutes.

6. Cool cupcakes in muffin pan on wire rack until cool enough to handle, about 15 minutes. Carefully lift each cupcake from muffin pan on wire rack until cool enough to handle, about 15 minutes. Carefully lift each cupcake from muffin pan and set on wire rack. Cool to room temperature before icing, about 30 minutes. (To frost: Mound about 2 tablespoons icing on center of each cupcake. Using small icing spatula or butter knife, spread icing to edge of cupcake, leaving slight mound in center.)

EASY VANILLA BEAN BUTTER CREAM:
Can be made ahead and refrigerated. Let stand at room temp to soften before using. If using a handheld mixer, increase mixing times significantly (by at least 50%).

10 T unsalted butter, softened
½ vanilla bean, halved lengthwise
1 1/4 c (5 oz) confectioners’ sugar
pinch table salt
½ tsp vanilla extract
1 T heavy whipping cream

*If you skip the vanilla bean, increase the extract to 1 ½ tsp vanilla extract

In a standing mixer fitted with whisk attachment, beat butter at medium-high speed until smooth, about 20 seconds. Using paring knife, scrape seeds from vanilla bean into butter and beat mixture at medium-high speed to combine, about 15 seconds. Add confectioners’ sugar and salt; beat at medium-low speed until most of sugar is moistened, about 45 seconds. Scrape down bowl and beat at medium speed until mixture is fully combined, about 15 seconds; scrape bowl, add vanilla extract and heavy cream, and beat at medium speed until incorporated, about 10 seconds, then increase speed to medium-high and beat until light and fluffy, about 4 minutes, scraping down bowl once or twice.

EASY CHOCOLATE BUTTERCREAM:
Follow recipe for Vanilla bean Buttercream, omitting vanilla bean and heavy cream and reducing sugar to 1 cup. After beating in vanilla extract, reduce speed to low and gradually beat in 4 ounces melted and cooled semisweet or bittersweet chocolate.

EASY COFFEE BUTTERCREAM:
Follow recipe for Easy Vanilla Bean Buttercream, omitting vanilla bean and dissolving 1 ½ tsp instant espresso in vanilla extract and heavy cream.

EASY PEPPERMINT BUTTERCREAM:
Follow recipe for Easy Vanilla Bean Buttercream, omitting vanilla bean, reducing extract to 1/4 tsp, and adding 3/4 teaspoon peppermint extract along with vanilla extract.