Add the banana and squash it into the sugar till there are no lumps
Add the peanut butter and egg and mix till combined
Using two dessert spoons put even sized blobs onto two trays ( about a heaped 1/2 desserts spoon) The mixture will make 24 even sized cookies.
To shape the cookies you will need to get a fork and a cup of water. Dip the fork into the cup to stop the mixture sticking. Press onto each cookie flattening a little and shaping dipping the fork each time.
You'll get the hang f it in no time.
Bake for 18 minutes / 15 for fan forced or till lightly golden at 180C / 350 F Put the tray on a rack and leave till the cookies have completely cooled. these cookies are very soft and bendy when warm.
+ do measure the banana because two much will make the cookies softer