Chocolate cake for one in just a few minutes thanks to ... Put the butter into a large, microwave-safe mug. Microwave for 10–20 seconds, or until the butter has melted. Once the butter is ...

Pour half the cake batter into a large microwavable mug, or split between two smaller mugs if making two. Add a spoonful of the cinnamon swirl mix on top of the batter. Then pour over the ...

Mug cakes are dangerously quick and easy to make and will fulfil any urgent chocolate craving. I'd seen a few recipes online for mug cakes, and did a fair bit of experimenting to get this recipe.