Blend buckwheat groats in a high-speed blender or food processor until you get a fine consistency like flour.
Add vanilla extract, cacao and dates to the blender
Slowly add water as you blend.
Scoop out mixture and spread evenly in saran-lined pan.
Freeze overnight.
Cut into squares and store in an air-right container in the freezer.
Notes
If you're not using fresh soft dates, soak them for an hour before. I wet my hands to make it easier to manage the fudge, it's very sticky! You can also wet your hands and roll/shape fudge into balls/squares.
Recipe by Raw Manda at https://rawmanda.com/nut-free-fudge-brownie-bites/