In a high-speed blender, combine the rolled oats, liquid egg whites, Greek yogurt, half of the banana, cinnamon, vanilla, and sea salt.
Blend on high until the batter is completely smooth and the oats are pulverized.
Heat a large non-stick skillet over medium-low heat and lightly grease with half of the coconut oil.
Pour the batter into the skillet to form 3-4 medium pancakes, cooking until bubbles form on the surface and the edges look set.
Flip the pancakes and cook for another 2 minutes until golden brown, then remove from the pan and set aside.
Slice the remaining half of the banana into rounds.
Add the remaining coconut oil and the maple syrup to the same skillet, then add the banana slices.
Sauté the bananas for 1-2 minutes per side until they are soft and caramelized with a deep golden hue.
Stack the pancakes on a plate, top with the warm caramelized bananas, and enjoy immediately.