This video shows a recipe for rice flour chocolate mug cake that can be made in just 90 seconds in the microwave. It's a gluten-free dessert that's easy to make even on busy mornings, and it has a fluffy, chewy texture. The process is simple: just put the ingredients in a mug in order, mix, and heat in the microwave, so it's recommended even for beginners at baking. You can also increase the amount of chocolate chips to your liking.