Chicken Souvlaki Wrap with Tzatziki Sauce

Ingredients

• TZATZIKI SAUCE
• 1 English cucumber, peeled, seeded and chopped
• 1/2 cup (125 mL) plain yogurt
• 2/3 cup (160 mL) sour cream
• 4 garlic cloves, crushed
• salt and pepper, to taste
• CHICKEN SOUVLAKI
• 1 lb (450 g) skinless boneless chicken breast cut in 1-inch (2 1/2 cm) pieces
• 1 Tbsp (15 mL) oil
• 1 tsp (5 mL) dried marjoram
• 1 tsp (5 mL) dried oregano
• salt and pepper to taste
• 1 Tbsp (15 mL) fresh lemon juice
• 1 cup (250 mL) crumbled feta cheese
• 1 cup chopped lettuce
• 1/2 large onion, chopped
• 2 tomatoes, chopped
• 4 pita breads