Parmesan and Sesame Crimple Crackers

I made these for dinner guests and everyone enjoyed them. Cooking them in batches takes a little long but if you have a few oven trays it would be faster. These could could serve these unusual crackers after dinner (supper) with cheese, dried fruit, nuts and wine. I served the with cheese and grapes. The recipe comes from a book called 100 favourite cakes and biscuits by Alison Holst