Salad Kangkung dengan Pita Panggang dan Parmesan

Bahan-bahan (3 porsi)

• 8 cups shredded kale, loosely packed (about one bunch) ($0.99)
• 1 whole wheat pita ($0.25)
• 1/2 Tbsp olive oil ($0.08)
• 1/4 cup chopped walnuts ($0.57)
• 1/3 cup golden raisins ($0.40)
• 1/3 cup shredded or grated Parmesan ($0.74)
• 1/3 cup champagne vinaigrette ($0.80)