Chicken Tikka Karahi - Matt Cooper Bites

Ingredients

• 16 pieces pre-cooked chicken tikka Matt Cooper Bites Tikka Spice Blend is perfect for this
• 2 tbsp vegetable oil
• 2 onions (diced)
• 2 tbsp garlic ginger paste ( I use 2 Taj frozen blocks)
• 4 vine ripened tomatoes - quarters
• 3 green chillis (diced)
• 1 bunch chopped coriander
• 400 g tinned chopped tomatoes
• 500 ml chicken stock (use two stock pots)
• 1.5 tsp salt
• 1.5 tsp cracked black pepper
• 2 tbsp ground cumin
• 2 tbsp ground coriander
• 1 tbsp kashmiri chilli powder
• 1 tbsp paprika
• 2 tbsp Kasuri methi
• 1 tbsp garam masala