For the marinated chicken, mix together all the ingredients in a bowl, cover with cling film and put in the fridge aside to marinate while you make the sauce. For the tikka masala sauce ...

Fry for 3–4 minutes, then add the tomatoes, chicken stock or water, garam masala, lemon juice and salt. Bring the curry to a simmer and cook on a low heat for about 10 minutes, or until the ...