- Dressing
- 1/2 cup balsamic or cider vinegar
- 1 tablespoon extra-virgin olive oil
- 1 tablespoon flaxseed oil
- 1 teaspoon Dijon mustard
- 1 teaspoon dried Italian seasoning
- 1 clove garlic, chopped
- Sandwiches
- 3/4 pound red potatoes, diced
- 1/4 pound small green beans
- 1 (6 ounce) can water-packed white tuna, drained and flaked
- 1/4 red onion, chopped
- 2 egg whites (from hard boiled eggs)
- 1/4 cup pitted nicoise olives
- 2 cups baby spinach leaves
- 4 (6 inch) whole-wheat pitas
- To make the dressing: In a large bowl, combine the vinegar, olive oil, flaxseed oil, mustard, Italian seasoning, and garlic.
- To make the sandwiches: Place a steamer basket in a saucepan with 1/2 inch of water. Place the potatoes and beans in the steamer. Bring to a boil over high heat. Reduce the heat to medium, cover, and cook for 7 minutes, or until tender-crisp. Rinse briefly under cold running water and drain.
- To the bowl with the dressing, add the potatoes, beans, tuna, onion, egg whites, olives, and spinach. Toss to coat well.
- Spoon the tuna mixture into each pita pocket. Drizzle lightly with any dressing left in the bowl.