East Side Mario's is a Canadian chain of casual dining restaurants, managed by its parent holding company Recipe Unlimited. The restaurant specializes in Italian-American cuisine. Individual locations aim to recreate the historic ambience found at the corner of Canal Street and Mulberry Street in Lower Manhattan. The brand is marketed as "A taste of little Italy". It is best recognized by its original logo featuring the Statue of Liberty holding a large tomato in place of a torch, as well as the jingle containing the catch phrase "Hey, budda boom, budda bing!".

Recipe Unlimited Corporation is a Canadian company that operates several restaurant chains such as Swiss Chalet, Harvey's and The Keg, and food distribution for large operations.