Set out 3 shallow dishes. In one combine bread crumbs, orange zest & parsley; fill another with orange juice & in third beat the egg with water. Dip each stuffed breast carefully in orange juice, then in bread crumb mixture to coat, then in beaten egg & again in bread crumbs. Place coated breasts, seam side down, on a lightly buttered baking pan. Drizzle with melted butter.