1/2cupwhole milletlightly pulsed in a spice grinder to make a chunky meal (or millet flour if you don't want to bother with this step, but the chunks of broken millet give a fun crunchy texture to the muffin. If you can get your hands on millet grits, that would work here too)
3Tchia mealoptional, you could also use flax meal...this is only for additional nutrition
In a medium bowl, mash the banana with the almond butter, sugar, oil, milk and vanilla. You can also puree the whole bit in a blender or use an immersion blender...all ways work well.
Put millet into a spice grinder and pulse a few times to partially break the grain up.
Whisk in the dry ingredients, including the millet grits.
Mix in the chocolate chips if you like. The batter should look like a typical muffin batter, slightly thick, but still roughly pourable.
Fill muffin tins 3/4 full.
Bake in the oven for 15 minutes, and check the tops by pressing your finger gently, if they are still doughy, bake for another 2-3 minutes until the top springs back and feels done. Do not over-bake.