You only need seven minutes to prepare a microwave chocolate cake, so you have to agree that this is one of the fastest and easiest recipes to make.

¼ cup of all-purpose flour
¼ cup of white sugar
Two tablespoons of cocoa powder
1/8 tablespoon of baking soda
Pinch of salt
Three tablespoons of milk
Two tablespoons of canola oil
One tablespoon of water
¼ tablespoon of vanilla extract

Use a microwave-safe mug to mix flour, sugar, cocoa, salt, and baking soda. Then add canola oil, milk, vanilla extract, and water. It will need you approximately 1 minute and 45 seconds to cook the cake in the microwave.