Lentil Dal Wraps

Ingredients

• 1 tablespoon vegetable oil
• 2 cups vertically sliced vidalia onions or 2 cups other sweet onion
• 1 cup dried small red lentil
• 1 tablespoon chopped peeled fresh ginger
• 1/4 teaspoon crushed red pepper flakes
• 1 cinnamon stick
• 2 cups water, divided
• 1 cup reduced-sodium fat-free chicken broth
• 1 1/2 tablespoons fresh lemon juice
• 1/2 teaspoon salt
• 4 (1 1/2 ounce) flat bread (such as Flatout)
• 1/4 cup plain fat-free yogurt
• 1/2 cup julienne-cut cucumber