I normally use either a beautiful creamy blue cheese or a Stilton. Use any good quality blue cheese.
I do sometimes toast the walnut for that something else taste but raw ones will do beautifully. Try both and see which one you prefer.
If you don't happen to have dates syrup you can equally use a good old honey, maple or agave syrup. A homemade runny fruit jam would suffice too!
Endives... oh... lovely, healthy and yummy in my tummy ;-))
... what a beautiful and truly healthy stuff this is! If you've never tried it, dare!
Dare and share, I'd say!. I'm sure you will be absolutely delighted with this. ??