Just mix all the ingredients and microwave for 3 mins while you get ready for work. A delicious 'muffin' will be waiting for you!
Don't expect microwave muffins to have the same light, fluffy texture as oven cooked ones. These will be sticky, sweet and quite heavy. As a rule, the wetter the mixture, the lighter the texture of the muffin, but you can't have everything in three minutes! :)