Blend Ingredients: Combine rolled oats, banana, and eggs in a blender or mixing bowl. Blend or whisk until the batter is smooth. Add a splash of milk if the batter feels too thick.
Preheat Skillet: Heat a non-stick skillet over medium heat and lightly grease with oil or butter.
Cook Pancakes: Pour small portions of the batter onto the skillet. Cook for 2–3 minutes until bubbles appear on the surface, then flip and cook for another 2 minutes until golden brown.
Serve: Transfer the pancakes to a plate and serve warm with your choice of toppings.