Late night baking - Strawberry and Blueberry Muffins

Am focussing a bit on fruit at the moment, mainly because it's a 'legal' way for me to satisfy my sweet tooth and hey, I like it. Except bananas. Those I eat because they have a gajillion nutrients which are good for me. Following on from that, I thought I would partake in a favourite pasttime of mine: late night baking.

Late night baking must take place after 9:30pm and generally seems like a really good idea at the time. It generally involves pawing through the fridge and three trips to three different servos because I ran out of flour/sugar/eggs and was too embarrassed to make three separate trips to the same one. The batter must be able to be mixed by hand so I don't disturb my next-door neighbour and should be something I can leave to cool overnight.

Tonight's effort involved one trip to the servo (and the discovery that I already had brown sugar when I got home), several items already in the pantry/fridge and a little bit of modification.