Chicken Tikka Masala is a popular Indian dish that combines succulent pieces of chicken marinated in a spicy yogurt sauce with a creamy, flavorful tomato-based sauce. This dish is a favorite among Indian food lovers, and is often served with rice or naan bread
From Wikipedia
Chicken tikka masala is a curry consisting of roasted marinated chicken pieces in a creamy spiced sauce (masala). It is thought to have been created in Britain, possibly by Ali Ahmed Aslam in Glasgow. It is offered at restaurants around the world and in some of its forms is similar to butter chicken.