You can buy dried blueberries, but I prefer to dehydrate my own blueberries so I know there are no preservatives in them. To do this, bake your fresh blueberries at 175 degrees for 4-6 hours (depending on your oven). The end result should be chewy.
Combine all of your ingredients in a food processor until a paste forms. Make sure not to over process. You still want to see the individual nuts and berries.
Line a 9x5” pan with wax paper. Press mixture into pan (I used another piece of wax paper on top to help flatten evenly). Refrigerate for a few hours.
Cut into rectangles or squares and store in the refrigerator. These bars are very dense, so a little square goes a long way!