makes it fluffy i think. once its all folded in you are ready to make the pancakes in the frying pan.
using a table spoon i would say you need around 3 - 4 spoons for every pancake and its important to keep the same for each one so they turn out roughly the same size. tip - you must use low heat and let it cook slowly otherwise they burn really quickly. soon as the batter bubbles slightly its ready to flip over. it may take a pancake or 2 to get the heat right but i burnt the base of my first one!
look how thick and fluffy they look 