Leftover chicken salad sandwich recipe from KWOOWK

Ingredients

• 225 g leftover chicken breast or rotisserie chicken
• 1 spring onion, white and green parts, finely chopped
• 2 tbsp capers
• 1 garlic clove, minced
• 1 handful dried cranberries, roughly chopped
• 1 large handful of fresh parsley, roughly chopped
• 60 g full-fat plain Greek yogurt
• 2 tbsp mayonnaise
• 1 tbsp Dijon mustard
• 1 tbsp extra-virgin olive oil
• 1 pinch Kosher salt and freshly cracked black pepper, to taste
• 2 burger buns
• 4 lettuce leaves
• 4 tomato slices, salted