Ingredients
Makes 1 3-layer, 6-inch cake
for the mocha cake:
1 2/3 cups (190 grams) flour
1 1/2 cups (300 grams) sugar
1/2 cup (60 grams) cocoa powder
1 5/8 teaspoon baking soda
1 1/4 teaspoon baking powder
1/2 teaspoon kosher salt
5/8 cup (200 mL) buttermilk (or milk plus 2 teaspoons apple cider vinegar)
1/2 cup (120 mL) coffee (or hot water plus 1 tablespoon espresso powder)
1/4 cup plus 3 tablespoons (105 mL) vegetable oil
3 eggs
1 tablespoon vanilla extract
for the Nutella Italian meringue buttercream:
3 egg whites
3/4 cup (150 grams) sugar
3 tablespoons (45 mL) water
1/2 teaspoon kosher salt
1 1/2 cups (345 grams) unsalted butter, soft but cool
8 ounces (200 grams) bittersweet chocolate, melted and cooled
1/2 cup (~120 grams(?)) nutella
sprinkles, for decorating
Preparation
