Add the oats to the food processor and grind into a flour.
Add the dates, cocoa powder, black beans, milk, date syrup, coconut milk, flaxseed, and vanilla. Process until completely smooth.
Pulse or stir in the chocolate chips.
Spread the mixture into the pan and freeze for 4 hours or overnight. Once frozen, cut the bars into pieces. Allow the bars to sit out 5 minutes before eating. Keep stored in the freezer. Enjoy!