Put all your ingredients (except the mincemeat) into a microwaveable mug (mine holds approx 300ml of water). Mix together till combined with a fork.
Add your mincemeat to the top and push it down a little so it goes beneath the cake mixture.
Pop into the microwave on high (mine is 900W) for 60-70 seconds. I always cover my mugs so no mixture escapes over the sides!
Remove from the microwave, dust with icing sugar and serve with custard or ice cream. Enjoy!
