Grilled Skirt Steak Skewers with Rosemary Gremolata

Ingredients

• 18 stems of fresh rosemary- strong enough to use as skewers
• 1 3/4 pound skirt steak, trimmed of membranes and silver skin
• Extra virgin olive oil
• Kosher salt and freshly ground black pepper
• 1 tablespoon lemon peel, finely minced
• 1 cloves garlic, minced
• 1 teaspoon finely chopped rosemary
• 1/3 cup chopped parsley