Honeyed five-spice chicken pockets

Ingredients

• 1/4 cup lemon juice
• 2 tbsp honey
• 1/2 tsp five-spice powder
• 3 skinless chicken breasts
• 4 large whole-wheat pita breads
• 3 romaine lettuce leaves (shredded)
• 16 cherry tomatoes (halved)
• 1 large carrot (peeled and coarsely grated)
• 1/2 cup low-fat plain yogourt
• 1/2 lemon (zest grated and juiced to yield)
• 2 tsp juice
• 2 tbsp fresh flat-leaf parsley (chopped)