Actually, the traditional stuffed donut-shaped fried pastry without hole is called pancake (Pfannkuchen) in Berlin whereas at other places of Germany a Pfannkuchen is the sweet soufflé-like thing you make yourself in the pan called Eierkuchen in Berlin and elsewhere. Just saying, as native Berliners won't understand or take orders for "Berliners".

Edit: what chiki said