Add the oats and chia seeds to a high-powered blender. Blend until the mixture reaches a fine, flour-like consistency.
Place a sifter over a mixing bowl and sift in the oat-chia flour. Add the salt and baking powder, then whisk everything together until well combined.
In a separate bowl, mash the ripe banana with the cold water, or blend them together for a smoother texture. Pour the banana mixture into the dry ingredients and stir until a batter forms. The batter will naturally thicken as it sits—this is normal.
Heat a non-stick pan or skillet over medium heat and add a small amount of vegan butter. Once melted, pour about ¼ cup of batter for each pancake into the pan. Use the back of a spoon to spread the batter into a circle.
Cook each pancake for 3–6 minutes on each side, or until golden brown and cooked through.
Notes
Don’t be surprised if the pancake batter thickens as it sits, that’s completely normal. The oats and chia seeds naturally absorb liquid over time, creating a thicker consistency.
When blended, the oat bran breaks down into a fine flour texture, which is exactly what you’re aiming for. Blending the chia seeds also helps your body better absorb their nutrients.