Chicken Shawarma

INGREDIENTS

• 2 tablespoons fresh lemon juice
• 1 teaspoon curry powder
• 2 teaspoons extravirgin olive oil
• 3/4 teaspoon salt
• 1/2 teaspoon ground cumin
• 3 garlic cloves, minced
• 1 pound skinless, boneless chicken breast, cut into 16 (3-inch) strips
• 1/2 cup plain 2% reduced-fat Greek yogurt (such as Fage)
• 2 tablespoons tahini
• 2 teaspoons fresh lemon juice
• 1/4 teaspoon salt
• 1 garlic clove, minced
• Cooking spray
• 4 (6-inch) pitas
• 1 cup chopped romaine lettuce
• 8 (1/4-inch-thick) tomato slices