Ingredients

• ¼ cup reduced-fat plain strained (greek-style) yogurt
• 1 tablespoon water
• 1 tablespoon finely chopped fresh flat-leaf parsley
• 1 tablespoon finely chopped fresh chives
• 1 tablespoon finely chopped fresh dill
• 1 teaspoon capers, rinsed
• 1 teaspoon finely chopped garlic
• ½ teaspoon lemon juice
• ¼ teaspoon salt
• 1 cup baby spring mix salad greens
• 1 scallion
• 2 (8-inch) whole-wheat tortillas
• 2 persian cucumbers, unpeeled and cut into 4-by-1/4-inch strips
• ½ cup alfalfa sprouts, divided
• 1 medium avocado, sliced (1/4-inch), divided