Food Processor: Place ½ cup raw cashews, ½ cup raw almonds and 5 medjool dates in a food processor and process for approximately 2 minutes.
Combine: Transfer the nut mixture to a medium mixing bowl and add ½ cup cashew butter, ⅓ cup flax meal, 2 tablespoons maple syrup. Using your hands, combine all ingredients until it makes almost a cookie dough.
Bread Pan: Take a bread pan and line with parchment paper. Place mixture in the pan and press down evenly and firmly until it is spread out.
Add Chocolate: Place 3 ounces dark chocolate in a medium saucepan and slowly melt over medium/medium-low heat on the stove top - using a spatula to mix. Pour melted chocolate on top of the mixture in the bread pan and use spatula to cover evenly. Option to sprinkle the top with sea salt.
Chill: Place in refrigerator for 1 hour to let chocolate harden.
Serve: Cut into either strips or squares (chocolate will break a little when you cut it). Store in refrigerator for 1-2 weeks.