Line an 8×8 baking pan with parchment paper. Leave extra on the sides to use as handles for removing the bars when they are finished. Set aside.
In a food processor, chop the almonds and cashews into small pieces. In a large bowl, combine the oats, nuts, chocolate chips, and cranberries. Mix thoroughly. Set aside.
Melt peanut butter and honey in a small bowl and pour over the dry ingredients. Mix until each bit is fully coated, using your hands if necessary. Scoop the mixture into prepared baking dish and press firmly until the tops are completely even. Place bars into the refrigerator to set up for at least an hour.
Recipe by Crumbs and Chaos at http://www.crumbsandchaos.dreamhosters.com/2015/01/peanut-butter-trail-mix-bars/