Fresh, crisp and full of flavor — this Tarragon-Dijon Tuna Salad on Mustard Rolls is a must-try. Made with Dijon mustard, apple cider vinegar, vegetable…
This Tarragon-Dijon Tuna Salad on Mustard Rolls relies on simple, everyday ingredients such as apple cider vinegar, vegetable oil, honey and sour cream. It comes together quickly and makes 4 servings, at about 381 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026