Mash the bananas in a large mixing bowl. Add the Sunbutter, eggs, and baking powder. Mix well.
Heat a skillet or griddle over medium-low heat until a drop of water sprinkled on the pan sizzles immediately. Brush the pan with oil and let heat for a few seconds.
Ladle ¼ cup of pancake batter onto the pan for each pancake. Cook until the bottoms are golden brown and the edges appear dry, about 5 minutes. Gently flip and cook for another minute or until the bottoms are browned and the pancakes feel firm to the touch.
Keep the cooked pancakes warm in the oven while preparing the rest. Serve warm.