Blend the batter: Add bananas, eggs, oats, baking powder, vanilla, cinnamon, salt, and 2 tablespoons milk to a blender.
Blend until smooth. If the batter looks very thick, add another splash of milk to reach a pourable, but not runny, consistency.
Rest briefly: Let the batter sit for 2–3 minutes. This gives the oats time to hydrate, which helps the pancakes cook up tender.
Preheat the pan: Warm a nonstick skillet or griddle over medium heat.
Lightly grease with a little butter or oil. The surface should be hot but not smoking.
Portion the pancakes: Pour small rounds of batter (about 2–3 tablespoons each). Smaller pancakes cook more evenly and are easier for little hands to hold.
Cook until set: Cook 2–3 minutes, until the edges look set and small bubbles appear on top.
Gently flip and cook another 1–2 minutes, until golden and cooked through.
Adjust heat as needed: If they brown too fast, lower the heat. If they’re pale and slow, raise it slightly. Aim for a steady, gentle sizzle.
Serve warm: Top with fresh berries, a dollop of yogurt, a drizzle of maple syrup, or a smear of nut butter for extra protein and healthy fats.