This microwave mug cake for one is a quick, easy treat that comes together in ten minutes or less. Love a good, from scratch, pumpkin flavored breakfast or dessert but want a healthy option? This recipe is perfect for you. It's made with egg but is gluten and dairy free (no milk needed)! This recipe can easily be made keto and very low carb: simply substitute maple syrup with your favorite zero calorie/carb sweetener and use sugar free chocolate chips!