You surely know Spring Rolls,my Friend.
Try it with a Pancake.Filling ->Minced meat, finely chopped cabbage and a little carrot and onion.Seasoning as you wish (hot,spicy,sweet...)
Do you know Spinachpalatschinken ? Not only as Filling.You can give some creamed Spinach into the Batter and fill the Pancakes with some sort of Cheese or Minced meat and gratinate it.
Or you can make a Filling like in Spring Rolls (with Cabbage, minced Meat, a few finely chopped Carrots),fold it (make sure the Endings are also "closed" and deepfry it.