Slow Cooker Chicken Shawarma

Bahan-bahan (6 porsi)

• 1 tablespoon ground allspice
• 2 teaspoons oregano
• 2 teaspoons kosher salt
• 1 1/2 teaspoons garlic powder
• 1 teaspoon ground cinnamon
• 1/2 teaspoon cayenne pepper
• 1 cup plain non-fat Greek yogurt
• 1/2 cup freshly squeezed lemon juice (about 2 large lemons)
• 2 1/2 pounds boneless skinless chicken thighs
• Whole wheat pita pockets
• For serving: thinly sliced red onion, (fresh parsley, diced tomatoes, sliced cucumbers, hummus)