Salads are one of the best ways to showcase grapes. No matter what sort you toss up, grapes can help meld flavors and bring out the best in all the ingredients. In chicken, turkey and seafood salads, grapes add a contrasting texture, pretty colour, and a welcome, subtle sweetness that's unexpected. This tuna salad recipe is a favorite.
In a large bowl, gently break up, but do not mash the drained tuna. Add the grapes, walnuts, diced celery, and onion Stir to mix.
Whisk dressing ingredients together.
Combine with tuna mixture until evenly moistened. Keep chilled in a covered container until ready to serve.