Instructions

• Choose a microwave-safe mug (do not fill more than halfway so the batter can rise).
• Add 4 tablespoons all-purpose flour, 2 tablespoons granulated sugar, and 1/2 teaspoon baking powder to the mug. Stir well to evenly combine the dry ingredients.
• Pour in 4 1/2 tablespoons nondairy milk, 1 1/2 tablespoons oil, and 3/4 teaspoon vanilla extract. Stir until the batter is smooth and free of large lumps.
• If using, fold in vegan chocolate chips or sprinkles until evenly distributed.
• Microwave the mug on high for 1 1/2 to 2 minutes. Check doneness—the top should be set and spring back slightly; if it is still wet in the center, continue cooking in 10-second bursts until cooked through.
• Let the mug cake cool in the mug for about 1 minute (the mug will be hot).
• Serve directly from the mug and top with vegan whipped topping or vegan ice cream if desired.