Make the batter adding the oat flour, banana, soy milk & baking powder to a blender and mix until smooth (~ 10 seconds), or mashing and stirring together.
Oil a frying pan over medium heat, and pour the batter into desired sizes (makes ~16 pancakes). Cook on medium for 2 mins each side.
Serve with whatever you like.
Store in the fridge for 3 days or freezer for 2 months.