Soak buckwheat groats for a few hours. Either ruse them after rinsing once, or continue to rinse until they sprout little tails in about 1-2 days.
Grind almonds and flax seed into flour.
Blend buckwheat with water until it forms a paste.
Mix everything together in a mixing bowl until it forms a big dough ball. Add more coconut flour if the dough is too sticky.
Take a little piece of dough at a time, roll into a ball, then roll it in-between your hands into long sticks.
Dehydrate at 115 degrees for about 24 hours or until crispy.
Adding additional flavors
Mix 1/4 cup of water with 1 tbsp flax seed and let it soak until it gels.
Brush the gel onto the pretzels and sprinkle on either sea salt, sesames seeds, or cinnamon/coconut sugar.
Notes
You can make soft pretzels by not dehydrating as long, about 2-4 hours, only the outsides will be crispy and the insides will be soft. Store in an airtight container for up to 2 weeks.