In a large bowl stir together the flour and salt, set aside.

In another bowl whisk the eggs, milk, and sugar until smooth.

Gradually add the egg mixture to the bowl with the flour mixture, whisking well until smooth.

Add the melted butter and stir.

Cover the bowl with plastic wrap and refrigerate for 1 hour or overnight.

Heat a medium non-stick frying pan or crepe pan over medium heat.

Brush the pan with melted butter and pour in about a ¼ cup of crepe batter.

Tip the pan around to spread the batter and cook for about 30 seconds, or until the top has set, then using your hands, flip the crepe, and cook for 30 seconds more.

Serve plain or with your favorite toppings.