Ingredients
The following ingredients have 12 Servings
- 2 ounces (57 grams) semisweet chocolate
- 1/4 cup heavy cream
- 4 ounces (113 grams) bittersweet chocolate, finely chopped
- 1/3 cup (28 grams) dark cocoa powder
- 1/2 cup boiling water
- 3/4 cup (95 grams) all-purpose flour
- 1/2 cup (100 grams) granulated sugar
- 1/4 cup (50 grams) packed light brown sugar
- 1/2 teaspoon salt
- 1/2 teaspoon baking soda
- 1/2 cup (113 grams) sour cream or plain yogurt, at room temperature
- 1/4 cup vegetable oil
- 2 large eggs plus one egg yolk, at room temperature
- 2 teaspoons white vinegar
- 1 teaspoon vanilla extract
- 8 ounces (227 grams) bittersweet chocolate, melted and cooled
- 3 cups (375 grams) powdered sugar, sifted
- 1/4 cup (21 grams) dark cocoa powder, sifted
- 8 ounces (227 grams) unsalted butter, at room temperature
- 1/4 teaspoon fine salt
- 2 teaspoons pure vanilla extract
- 2 tablespoons heavy cream
