Lebanese-Style Chicken Kebabs - Sam Stern

Ingredients

• 900g boneless chicken thigh meat, cut into cubes
• 1 large red onion
• Grated zest and juice of 1 lemon
• 8 garlic cloves
• 2 tbsp olive oil
• 2 tbsp apple cider vinegar
• 1 tsp oregano
• ½ tsp ground ginger
• ½ tsp paprika
• ½ tsp tomato purée
• 5 heaped tbsp plain yogurt (about 160g)
• ¼ tsp each of salt and pepper (add more to taste)