Name: Mocha Nutella Cupcakes
Prep time: 20 min
Cook time: 20 min
Total time: 3 h
Yield: 12-14 cupakes
Ingredients: 1 and 1/4 cups (160g) all-purpose flour (spoon & leveled); 2 teaspoons baking powder; 1/4 teaspoon salt; 6 Tablespoons (84g) unsalted butter, softened to room temperature; 3/4 cup (150g) granulated sugar; 3 large egg whites, room temperature; 1 teaspoon pure vanilla extract; 6 Tablespoons (85g) full-fat sour cream, room temperature; 3 Tablespoons (15g) instant espresso coffee powder; 2 Tablespoons (30ml) hot water; 6 Tablespoons (90ml) whole milk, room temperature; 1 cup (230g) unsalted butter, softened to room temperature; 4 cups (460g) confectioners' sugar; 3/4 cup (225g) Nutella; 1/3 cup (80ml) heavy cream or whole milk; 1 teaspoon pure vanilla extract; pinch salt; optional: chocolate sprinkles and raspberries