Red Velvet Cupcakes

Bahan-bahan (14 porsi)

• 2 large eggs, room temperature and separated
• 1 and 1/3 cups (166g) all-purpose flour* (spooned & leveled)
• 1/4 cup (32g) cornstarch*
• 1/2 teaspoon baking soda
• 4 teaspoons (7g) natural unsweetened cocoa powder
• 1/4 teaspoon salt
• 1/4 cup (4 Tbsp; 56g) unsalted butter, softened to room temperature
• 1 cup (200g) granulated sugar
• 1/2 cup (120ml) canola or vegetable oil
• 2 teaspoons pure vanilla extract
• 1/2 teaspoon distilled white vinegar
• liquid or gel red food coloring*
• 1/2 cup (120ml) buttermilk, room temperature*
• cream cheese frosting for topping