MOST restaurants, be they glamour dining rooms or more humble eateries, boast a signature dish.In the case of Mamma Maria’s on the corner of Lake and Aberdeen streets, it is a grilled chicken ($18.90).Many have attempted to imitate this succulent...

MOST restaurants, be they glamour dining rooms or more humble eateries, boast a signature dish.In the case of Mamma Maria’s on the corner of Lake and Aberdeen streets, it is a grilled chicken ($18.90).Many have attempted to imitate this succulent...