- 2 (6 ounce) cans white tuna packed in water drained well
- 1 celery stalk finely chopped
- 2 tablespoons mayonnaise
- 2 tablespoon plain low-fat yogurt
- 1 tablespoon finely chopped red onion
- 1 teaspoon Dijon mustard
- Place all the ingredients in a mixing bowl and stir until just combined. Cover and refrigerate at least one hour.