Preheat the frying pan until it's sizzling hot, keeping heat at medium/high. With the first crepe, use spray oil to pray pan. After the first one, you wouldn’t need to do this, because crepes already have oil in them.
While lifting up the frying pan with one hand, pour in crepe batter using the other, shifting the pan from side to side, to cover the bottom. Flip crepes by lifting corners with a fork.