1. Sift the flour into a bowl, make a well in the center and add the beaten eggs.
2. Mix until you get a thick, grainy batter.
3. Gradually add the milk, stirring constantly with a whisk to eliminate lumps.
4. Add the vanilla, salt, and oil. Mix well.
5. Let the batter rest in the refrigerator for 1 hour.
6. Make your crepes by pouring a ladle of batter into a buttered pan.
7. Serve cold or hot, accompanied by chocolate, sugar, jam, or honey.