Combine all ingredients in a food processor and puree until mixture starts to stick together.

Remove date mixture and squeeze together into one big clump with your hands. Mash it down on a cutting board or sheet of wax paper to form into one even rectangle shape using the sides of your hands (or a knife) to make the edges straight.

Slice into 12 even squares. For best results store in the fridge, although bars can be kept at room temperature.