Food & Cooking Recipes Ingredients Seafood Recipes Tuna and Pesto Sandwich 3.2 (67) By Martha Stewart Editors Martha Stewart Editors Facebook Instagram Twitter Website An article attributed to "Martha Stewart Editors" indicates when several writers and editors have contributed to an article over the years. These collaborations allow us to provide you with the most accurate, up-to-date, and comprehensive information available.The Martha Stewart team aims to teach and inspire readers daily with tested-until-perfected recipes, creative DIY projects, and elevated home and entertaining ideas. They are experts in their fields who research, create, and test the best ways to help readers design the life they want. The joy is in the doing. Editorial Guidelines Updated on May 16, 2017 Print Share Share Tweet Pin Email Yield: 1 Canned tuna and prepared pesto along with radicchio and cucumber make up this Mediterranean-style picnic sandwich made on an English muffin. Ingredients 1 can (5 ounces) solid white tuna packed in water, drained and broken into chunks 1 to 2 tablespoons Basic Basil Pesto Radicchio or lettuce leaves 1 large English muffin, toasted Cucumber, sliced Fresh lemon juice Directions Mix tuna with prepared pesto. Place a few radicchio leaves onto bottom half of Englishmuffin. Top with tuna mixture, cucumber, and a squeeze of lemon. Sandwichwith muffin top. Print