1 (6.2-ounce) package quick long-grain-and-wild rice mix |
1 (9-ounce) can solid white tuna in spring water, drained and flaked |
1/2 cup chopped celery (about 1 large rib) |
1/2 cup nonfat mayonnaise |
1/4 cup nonfat sour cream |
2 tablespoons finely chopped onion |
1 teaspoon lemon juice |
1 1/2 teaspoons finely chopped fresh oregano or 1/2 teaspoon dried oregano |
1/4 teaspoon ground pepper |
lettuce leaves |
2 tablespoons chopped unsalted cashews |