Need a gluten-free snack? Now you can bake a gluten-free microwave mug cake just for yourself in 10 minutes or less. All you need is a microwave oven, a mug, a saucer, and a mixing bowl. The gluten-free recipes are so simple that anyone (adults and kids) can follow them. Gluten-free microwave mug cakes--the ultimate healthier single-serving snack!