These Chewy Peanut Butter Cookie sandwiches were totally improvised using some ingredients I got from the SourceBulkFoods. I didn't expect they would turn out so darn good! The aim was to create a treat higher in protein with a lower Glycemic Index. The added peanut butter in between is of course optional, the cookies on their own are so delicious and best enjoyed about 1/2 hour after making. In saying that they will keep for up to a week ready for you to enjoy with your favourite cuppa!