1 caesar beef steak with chunky olive tapenade and Recipes

flank steak (1-1/2 to 2 lbs.), chopped kalamata or green pimento-stuffed olives, prepared non-creamy caesar dressing, divided, freshly grated lemon peel (zest), minced garlic, your favorite salad, your favorite dressing (i reccomend caesar, since you all-ready have it and you used it in the recipe!!)