I found this on Blackbrry Cottage and thought it was such a cute idea. I hope it is ok to share.
I put a package of Shortbread with Pecans cookies in the food processor until they were coarsely ground. I then added a touch of cinnamon, and a bit of butter to hold the crumbs together. Using the larger wide mouth canning jars, I pressed the cookie crumbs into the bottoms and baked them for about 10 minutes.
While they were still warm, I added a layer of Blackberry Jam to the
cookie crust base.
Next I topped them with another layer of the cookie crumbs, and a layer of peach preserves. On top of the peach preserves, I added a round piece of pastry dough with a small cut out to release steam. I used refrigerated pie crust dough.
Then back in the oven for about 20 minutes until they were bubbling and the top crust was brown.





