For the marinated chicken:
- 3 cloves garlic, crushed
- 3cm piece ginger, grated
- 1 tsp chilli powder
- 2 tsp garam masala
- ½ lime, juice only
- 150ml Greek yogurt
- 8 boneless, skinless chicken thighs, cut into thirds
For the tikka masala sauce:
- 2 onions, finely chopped (or pulsed in a food processor)
- 1 tsp cumin seeds
- 3 cloves garlic, crushed
- 3cm piece ginger, grated
- 1 tsp ground coriander
- 1 tsp ground cumin
- 1 tsp chilli powder
- 1 tsp fenugreek
- 1 tsp garam masala
- 100ml chicken stock
- 1-2 green chillies, finely chopped
- 300ml passata
- 2 tbsp chopped coriander
- 2 tbsp Greek yogurt
- 4 tbsp double cream
- 50g salted butter
To serve:
- 2 packets (4) M&S flame-baked roti
- 25g salted butter, melted
- Handful coriander, torn
- 1 red chilli, thinly sliced on an angle
- Thumb-sized piece ginger, sliced into fine sticks
- 4 tbsp double cream