This recipe is very easy to follow and makes amazing crepes. It also has a link to a YouTube video that shows how it's done. You can handout the recipe to your students and then show them the video.
I like to give my students the recipe and ask them do it at home for extra credit (they take pictures or videos and show them to me), or have a special day of crepe making with French Club.
I appreciate your feedback! Merci et bonne chance!