For the curry chicken:

• 1 1/2 pounds boneless, skinless chicken thighs (cut into strips)
• 2 tablespoons olive oil
• 2 teaspoons curry powder
• 1 teaspoon ground cumin
• 1/2 teaspoon turmeric
• 1/2 teaspoon garlic powder
• 1/2 teaspoon paprika
• 1/4 teaspoon cayenne pepper (optional)
• Salt and pepper to taste
• Juice of 1/2 lemon

For serving:

• 4 pita or flatbreads
• Shredded lettuce
• Sliced cucumber
• Diced tomatoes
• Sliced red onion
• Plain yogurt or tzatziki

For the tahini sweet potatoes:

• 2 medium sweet potatoes (peeled and cubed)
• 1 tablespoon olive oil
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1/4 teaspoon ground cumin

Tahini drizzle:

• 2 tablespoons tahini
• 1 tablespoon lemon juice
• 1 tablespoon warm water (plus more as needed)
• 1/2 teaspoon maple syrup or honey
• Pinch of salt