Add an extra 1 tbsp milk if necessary to get it to blend. (feastingonfruit.com)
Mix 1 tbsp maple syrup and 1 tbsp milk into the remaining egg and brush the mixture across the whole pecans on top. (theloopywhisk.com)
Since the bananas are already sweet, I decreased the sweetener to 1 Tbsp and added an extra Tbsp milk so the batter wouldn't be too thick. (ambitiouskitchen.com)