Use a hand blender or small food processor to blend the oats until the texture is flour like
In a large bowl mix the oats through the nutmeg (10 ingredients).
In a smaller bowl, whisk the egg, almond milk,oil and vanilla. Stir in the mashed bananas. Pour the egg mixture into the flour mixture and stir just until combined.
Let the batter rest while you heat a non-stick griddle over medium high heat (about 300-325 if using an electric griddle). Drop the batter by 1/4 cupfuls onto the hot griddle and cook until the edges start to dry, about 2 minutes. Flip and cook on the other side until browned. Repeat with remaining batter.