Blend the wet ingredients. In a blender, add cottage cheese, bananas, eggs, vanilla, and maple syrup (if using). Blend until mostly smooth.
A few tiny curds are fine.
Mix the dry ingredients. In a bowl, whisk flour, baking powder, baking soda, and salt.
Combine. Pour the wet mixture into the dry. Stir gently until just combined. If the batter looks too thick to spoon, add milk 1 tablespoon at a time.
Aim for thick but scoopable.
Rest the batter. Let it sit for 5 minutes. This helps the flour hydrate and makes taller pancakes.
Preheat the pan. Heat a nonstick skillet or griddle over medium. Lightly coat with butter or oil.
Cook the pancakes. Scoop about 1/4 cup batter per pancake.
Spread slightly for even thickness. Cook until edges look set and small bubbles form, 2–3 minutes.
Flip gently. Turn and cook 1–2 more minutes, until golden and cooked through. Lower heat if they brown too fast.
Serve warm. Top with sliced bananas, maple syrup, a dab of butter, or yogurt.
Add a sprinkle of cinnamon if you like.