Ingredients
3 ounces bittersweet chocolate, preferably 70 percent cacao, chopped
1 1/2 tablespoons unsalted butter
2 teaspoons pure vanilla extract
1/3 cup heavy cream
1/3 cup sugar
1 tablespoon instant-espresso powder
1/4 teaspoon coarse salt
Preparation
Combine chocolate, butter, and vanilla in a bowl. Bring cream, sugar, espresso powder, and salt to a boil in a small saucepan, stirring until sugar and espresso powder are dissolved. Pour over chocolate mixture and whisk until smooth.