Cheese and Veggie Pitas

Ingredients (9)

• 4 whole wheat pita
• 1 medium red onion thinly sliced
• 4 romaine lettuce leaves
• 0.25 cup sunflower seeds
• 0.5 cup hummus
• 2.25 oz Swiss cheese reduced-fat
• 1 large tomato cut into 4 equal slices
• 2 tbsp light mayonnaise
• 1 medium cucumber