Mash bananas with a fork in a medium bowl until smooth. Add egg and oats and mix well.
Heat a large nonstick skillet over medium-low heat. Pour the batter to make 3 pancakes. Top with pecans, and cook about 3 to 4 minutes per side, until golden.
Serve immediately. Top with syrup or honey if desired.
Notes
These pancakes are naturally sweet from the bananas and are best served warm. Feel free to add a pinch of cinnamon or vanilla extract to the batter for extra flavor.