Add the flour and salt to a bowl.
Gradually add the milk while whisking until the batter is smooth and free of lumps.
Whisk in the eggs.
Add the melted and cooled butter and mix well.
Let the batter rest for 20–30 minutes before frying
Heat a non-stick frying pan over medium heat.
Add a little butter before frying the first pancake.
Pour in enough batter to thinly cover the bottom of the pan.
Lift and tilt the pan so the batter spreads evenly.
Fry until the pancake has started to set and is golden underneath. Flip the pancake and fry the other side until golden.
Continue with the remaining batter, adding a little more butter if needed