Heat a large flat non-stick frying pan over medium heat. Melt a little butter in the pan and ladle 2 generous tablespoons of the batter into the pan for each pancake, making sure to leave enough room in between each pancake so they are easy to flip and so they do not stick together. Cook for 1-2 minutes, or until golden brown and bubbles appear around the edges, then flip the pancakes and cook for 1-2 minutes more or until the pancakes have risen, are golden brown on both sides and are cooked through.