Whisk together the flour, powder, soda, salt, and sugar. In a separate bowl, combine the buttermilk, eggs, vanilla, and butter. Gently fold the wet ingredients into the dry. Fold in the bananas, chocolate chips, and pecans.
Pour the batter onto the griddle. (I use a 1/4 C. measuring cup per each cake). Cook until the sides are slightly browned and the pancake starts to form little bubbles on the top. Flip and cook until browned.