In an electric mixer, combine the oat flour, shredded coconut, honey, oil, and baking soda.
Gradually add water to the previous ingredients until a biscuit dough forms.
Place the dough on parchment paper, cover it with another sheet of parchment paper, and roll it out evenly with a rolling pin.
Cut the dough into circles using a cookie cutter, or into your desired shapes.
Use a fork to poke holes in each piece of dough.
Prepare a baking tray lined with parchment paper and arrange the biscuit pieces on it.
Place the tray in the oven for 20 minutes at 130°C (265°F) until the biscuits turn golden.
Remove the tray from the oven and let the biscuits cool completely. Then, store them in an airtight container until ready to serve.