In a large mixing bowl, whisk together the eggs and 1/3 of the flour.
Gradually alternate adding the milk and remainder of the flour, whisking in between.
Add the melted butter and salt and whisk until smooth. It should be a thinner consistency than pancake batter.
Heat a lightly oiled griddle or frying pan over medium high heat.
Pour or scoop the batter onto the griddle, using approximately 1/4 cup for each crepe. Swirl and rotate the pan in a circular motion so that the batter coats the surface evenly.
Cook the crepe for about 2 minutes, until the bottom is light brown and the edges begin to curl. Loosen with a rubber spatula, turn and cook the other side.
Serve with your favorite fillings!