Ingredients

1 (6 ounce) can tuna, drained and flaked
1/4 cup thinly sliced celery
1/4 cup chopped walnuts
1/4 cup plain yogurt
3 tablespoons sweet pickle relish
1 green onion, sliced
2 (6 inch) pita breads, halved

Directions

In a small bowl, combine the first six ingredients. Spoon into pitas.