Mix flour and salt in a bowl. Add the melted butter, the eggs and half of the milk and beat until smooth. Gradually add the remaining milk and carry on beating until the mix is completely smooth and lump free.
130 g flour, 1 tsp salt, 60 cl full fat milk, 3 eggs, 20 g butter melted and cooled
Grease a roasting tray, roughly 20x30 cm.
Pour the batter into the tray and bake in the oven for about 30 minutes until the pancake has puffed up and browned.
Notes
Serve with jam, and maybe a dollop of cream if served as dessert.