Prepare the Harvest Gourmet Chargrilled Strips according to the instructions on the packaging.
In order to make the sauce: chop the parsley and pickles very finely. Mix mustard and greek yogurt to taste.
Chop the walnuts and cut the shallot into slices.
Cut the bagel in half and spread the sauce over the two halves.
Spread the walnuts on the base of the bagel.
Top with the carrot, watercress, the Chargrilled Strips and the shallots.
Cover with the other half of the bagel. TIP: You can replace the watercress for with rocket leaves if you prefer!