In a blender, combine rolled oats and milk; blend until smooth.
Add the ripe banana, egg, baking powder, vanilla extract, honey, and salt; blend until well mixed.
Let the batter sit for 5 minutes to thicken.
Preheat a non-stick skillet over medium heat and add a little butter or oil.
Pour about 1/4 cup of batter onto the skillet for each pancake.
Cook until bubbles form on the surface, about 2-3 minutes.
Flip and cook for another 2-3 minutes until golden brown.
Repeat with remaining batter, adding more butter or oil as needed.
Serve warm with your favorite toppings.
Enjoy your delicious oatmeal pancakes!