Crepes with cherry jam - Clatite cu gem de visine

How to make : 2 eggs,110 gr plain flour sifted,200ml milk,75 ml sparkling water,pinch of salt,2 tbs oil and mix all together.
Melt 50 gr butter in a pan.Spoon 2 tbsp of it into the batter and whisk it in ,then pour the rest into a bowl and use it to lubricate the pan.Get the pan( 18 cm/diam)really hot ,then turn the heat to medium and pour 2 tbs of mixture.It should take half a minute or so to cook,then flip the pancake over the other side will need only few seconds.Slide it out onto a plate and fill it with cherry jam.