Instructions

1. 1
   Preheat oven to 350°F.
2. 2
   In small bowl, combine cheese, onion, salt, pepper, sour cream, and mustard.
3. 3
   Lay one slice of ham on each crêpe.
4. 4
   Spread about 1 tbsp of the mixture over each ham slice.
5. 5
   Roll up crêpes, and arrange in 13x9-inch baking pan.
6. 6
   Combine melted butter and bread crumbs, and sprinkle over crepes.
7. 7
   Cover pan loosely with foil.
8. 8
   Bake for 15–20 minutes at 350°F.