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" Prepare outdoor grill for direct grilling over medium heat. From lemon, grate 1 teaspoon peel and squeeze 2 tablespoons juice. In small bowl, stir together lemon peel and juice, anchovies, garlic, mayonnaise, and 1/4 cup Parmesan. Set Caesar sauce aside. Makes about 1/2 cup. Cut romaine heart lengthwise into quarters. Place romaine and any loose leaves on plate; drizzle with oil and sprinkle with 1/4 teaspoon salt. In medium bowl, combine chicken, 1/2 teaspoon salt, 1/2 teaspoon pepper, and remaining Parmesan just until blended. Shape into four 3/4-inch-thick burgers. Spray both sides of burgers with nonstick spray. Place burgers on hot grill rack; cook 12 to 14 minutes or just until meat loses its pink color throughout, turning over once. Burgers should reach internal temperature of 170 degrees F. About 5 minutes before burgers are done, add romaine to grill rack. Grill about 5 minutes or until lightly browned and softened, turning occasionally and transferring romaine to platter as they are done. Serve burgers on focaccia with romaine and Caesar sauce."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.delish.com/cooking/recipe-ideas/recipes/a28428/chicken-caesar-burgers-ghk0606/?src=shelter_footer>