In a mixing bowl, sieve together the three flours - Sorghum, Almond, and Quinoa with baking powder, salt and nutmeg powder.
Fold in the blueberries.
Wet Mix
In another mixing bowl, grate the three ripe bananas or mash them using a fork. Add in the oil, butter, brown sugar and milk.
The Batter
Add the wet mix into the flour mix, taking care not to over mix.
Let's Bake!
Set the oven on Bake at 350 °F.
Grease a muffin pan and add about 1-2 tablespoonfuls of batter into each section, taking care to not fill over 3/4th of the section
Bake for 12-15 minutes. Insert a toothpick into the center of a muffin and check if it comes out clean. Then turn off the oven and let the muffins remain inside for about 5-7 minutes.
Let the muffins cool in the tray for about 10 more minutes, then transfer over to a wire rack.