The Crepes:
Mix the butter, milk, and eggs thoroughly with a fork and slowly add in the flour
Make sure there are no lumps and the batter is smooth
Refrigerate for 30 minutes
Grease a frying pan (or for smaller size crepes you can use an omelet pan)
Pour 1/3 cup of the batter into the pan and swirl around until there is a thin layer of batter on the pan
Allow to cook on medium to low heat for 1-2 minutes until the edges of the crepe start to lift away from the pan
Flip over and cook another 30 seconds
Remove from pan and place on a parchment lined plate and repeat the process