Pat dry chicken with a paper towel and score the legs. Keep the chicken aside.
In a deep bowl, combine tomato paste, ginger garlic paste, ground cumin, ground turmeric, ground coriander, garam masala, red chilli, lemon juice, and yoghurt. Mix well to form a smooth paste. Now rub the paste evenly all over the chicken. Marinate overnight.
Cook the lemon separately and keep aside.
Jamie used a wood fired oven to roast the chicken. As I don’t have access to one, I used a regular oven preheated to 200 degree Celsius.
Grease a roasting pan and line with baking paper. Now combine all the ingredients for gravy in the pan. Lay the chicken on a wire rack placed on top of the roasting pan. Also remember to the place the cooked lemon inside the chicken. Transfer chicken to the oven and bake for 11/4 hours. Once the chicken is cooked, remove from oven and garnish with coriander leaves.
Serve with gravy, bombay roast potatoes, pappadums & crunchy salad
Notes
If you are not in the mood for a roast, why not use the same ingredients to marinate small pieces of chicken. I’m pretty sure that it’ll be as delicious as the whole roast chicken.