Fresh, crisp and full of flavor — this Basil Tuna Salad is a must-try. Made with water, mayonnaise, basil and red onion. Easy step-by-step instructions …
This Basil Tuna Salad relies on simple, everyday ingredients such as large can of tuna in water, of real mayonnaise, of finely diced red onion and stalk finely diced celery. It comes together quickly and makes 4 servings. 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