Athena Peros shares her traditional Greek recipes for Grilled Butterflied Leg of Lamb, Roasted Root Vegetables with Green Beans, and Tzatziki (Yogurt Sauce). Athena's Grilled Butterflied Leg of Lamb Please note: This recipe may be prepared same day, but allowing two days to prepare is ideal. INGREDIENTS: One 5 pound boneless leg of lamb 4 thinly slivered garlic cloves 2 packages of fresh rosemary (for seasoning and garnish) Marinade 1 2 lemons 2 tablespoon olive oil 1 teaspoo