Fresh raspberries for muffins, idiot proof recipe?

[IslaValargeone]

My muffins are hit and miss at the best of times, but I bought a punnet of raspberries for 80p thinking I could put them in some muffins.
Anyone have a good idiot proof recipe? Thanks

Not for muffins, but these are the best brownies in the world!

Just checked my cupboard and I have chocolate in :o
Brownies it is!

Enjoy! But don't blame me when you eat so much of the mix that you feel sick (not that I've ever done that, not me no )