Greek chicken pitas | Reader's Digest Asia

Ingredients

• 500 g skinless chicken breast fillets
• ⅓ cup (50 g) instant polenta
• ½ teaspoon onion flakes
• 1 teaspoon paprika
• 1 teaspoon cumin seeds
• 1 teaspoon coarsely ground black pepper
• ½ teaspoon salt
• 2 tablespoons extra virgin olive oil
• 4 pita breads
• 125 g mixed herb salad leaves
• 7.5 cm piece cucumber, grated
• ⅓ cup (90 g) Greek–style yogurt
• ⅓ cup (90 g) low–fat natural yogurt
• 1 large clove garlic, crushed
• 1 teaspoon mint sauce
• 1 tablespoon chopped fresh mint