Get your blender and a non-stick skillet ready.
Place the wet ingredients closest to the blades for efficient blending.
If your blender blends upright (with the lid on top), add in this order: broken-up bananas, eggs, milk, and peanut butter, then oats on top.
If your blender is inverted (blends upside down), add the oats first, then the wet ingredients.
Blend all the ingredients for about 2 minutes until you get a smooth, creamy mixture.
Meanwhile, heat a dry non-stick skillet over medium-low heat. No oil is needed if the skillet is truly non-stick.
Pour small amounts of batter onto the hot skillet directly from the blender. Smaller pancakes are easier to flip.
Keep the heat at medium-low to ensure the pancakes cook through without burning on the outside.
Flip them when bubbles appear on the surface. Remove from the skillet when both sides are golden brown.
Place cooked pancakes side by side on a plate to prevent steam from making them soggy.
Once slightly cooled, you can stack them up.
Serve the banana and oats pancakes with your favorite spread or toppings. Enjoy!