In a container put the flour, salt, eggs, and at last the milk. Mix all with a hand blender for around 1 min. This will ensure you will not have any lumps. If you want to have no doubt about that, simply pass the mix through to a sieve.

Put a large flat no sticky pan on a very slow fire. Grease the pan with some butter and when it starts to simmer add one ladleful of the mix in the center of the pan and gently spread it all on the surface.

Let it cook at really slow heat and around 1 min flip it on the other side to complete the cooking.

Once cooked, fill it with your favorite filling

To serve warm or cold.