"You can garnish crepes with dulce de leche, jelly, jam, marmelade, fuit and ice cream, etc..."
unsalted butter, melted and cooled
Sift the flour, sugar and salt into a bowl. Make a well in the center of the flour mixture. Break the eggs into the well and add 1/3 of the milk. Gradually whisk the flour mixture into the wet ingredients until very smooth. Then whisk in the butter, remaining milk and vanilla. Let the batter rest 30 minutes at room temperature.
Brush a crepe pan with the melted butter. Heat the pan over medium heat. Then poor about 2 Tbs batter, tilting the pan to thinly coat the bottom. Cook the crepes until golden brown. Then flip it with the spatula and cook the other side. Repeat to cook all the crepes.