Ingredients
The following ingredients have 12 Servings
- 8 ounces (227 grams) bittersweet or semisweet baking chocolate, finely chopped
- 2/3 cup (57 grams) unsweetened cocoa powder, (measured correctly)
- 2 teaspoons instant espresso powder
- 1 cup boiling water
- 1 3/4 (222 grams) cups all-purpose flour, (measured correctly)
- 3/4 cup (150 grams) granulated sugar
- 3/4 cup (150 grams) packed light brown sugar
- 1 teaspoon salt
- 1 teaspoon baking soda
- 1 cup buttermilk, at room temperature
- 1/2 cup plus 2 tablespoons vegetable oil or coconut oil
- 3 large eggs plus one egg yolk, at room temperature
- 2 teaspoons vanilla extract
- 4 ounces (113 grams) semisweet baking chocolate, chopped
- 6 tablespoons (85 grams) unsalted butter
- 2 cups (250 grams) powdered sugar, sifted
- 2 tablespoons (11 grams) unsweetened cocoa powder, sifted
- 1/2 cup milk
- Sprinkles, if desired
