Mix the mustard (I used wild garlic and rotisseur mustard) with salt, pepper and paprika. Brush the schnitzel with it, place a leaf of wild garlic on each schnitzel, top with 1 slice of ham. Roll up the schnitzel tightly, fix with toothpicks.
Fry in a pan with olive oil for about 15 minutes. If you like, you can deglaze the meat stock and prepare a sauce with white wine and cream.