Combine the flavors of Indian and Middle Eastern cuisines with this tandoori chicken shawarma recipe. Using a food processor, blend together garlic, ginger, yogurt, and a blend of tandoori spices such as cumin, coriander, and garam masala. Marinate the chicken in this flavorful mixture before grilling or roasting. The result is a delicious fusion of flavors that will take your taste buds on a culinary adventure.