First, whisk together dry ingredients and half the milk into a thick, lump-free batter. Then add eggs, butter and remaining milk.
Preheat the skillet over medium-high heat. You may want to add a little butter before the first pancake, but after that it should not be needed.
Pour about 1/4 cup (0.5 dl) batter into the skillet and tilt it around to spread the batter evenly over the surface. Cook until bubbly on top and golden brown underneath (about 20 - 30 seconds). Flip it over and cook until golden brown on the other side.
NOTES :
Prepare the batter ahead of time and keep it in the refrigerator for an hour or even overnight for more flavor.