In a small bowl, whisk together the flax and water and set aside to gel up.
In a microwave-safe bowl, add the almond milk and date sugar. Microwave at 20-second intervals, stirring between each one, until warm (not hot). Stir in the yeast and set aside for 8 minutes.
Measure the oat flour, then add to a small bowl. Whisk in the rice flour, baking powder and salt.
In a stand mixer bowl with dough hook attachment, add the oil and extracts. Add the flax gel and yeast mixture.
Turn the stand mixer on low and slowly sprinkle in the dry ingredients. When all the flour is incorporated into the dough, the mixture should look a little bit sticky.
Take the bowl off the mixer and gently fold in the oat flour one tablespoon at a time (I needed 3 tbs, just enough to make the mixture a little less sticky and scoopable).
Spray a bowl with cooking spray and scoop in the dough. Cover with plastic wrap and let sit in a warm area for one hour (it won't rise a lot, just a little bit).