Heat the pan with butter. Pour the batter into the pan (or distribute to 2 – 3 smaller pancakes) and cover with lid. Cook on medium-high. Wait for a couple of minutes for the pancake to cook – the top of the pancake must not be too wet. At this point, you can stop cooking and flip the pancake onto a plate, or flip the pancake around on the pan to turn brown on the other side.
I prefer just flipping it onto a plate to keep it fluffier.