Posted in Web Subway Tuna Recipe – Food.com January 30, 2021 INGREDIENTS. 2. (6 ounce) cans light chunk tuna in water. 1 ⁄ 3. cup of regular mayonnaise (or light) 2. teaspoons lemon juice. 1 ⁄ 4. teaspoon salt. https://www.food.com/recipe/subway-tuna-311484