Wash chicken and pat dry. Make 2-3 cuts(not very deep)on the chicken. Crush ginger and garlic and take the juice.(The remaining ginger-garlic can be kept refrigrated to use in some other curry) Mix the yogurt, ginger-garlic juice, all the spices and oil together in a bowl and add the chicken pieces into it and mix well so that the chicken is coated well. Put the chicken with marinade in a ziplock cover and refrigrate overnight. Bake in oven(set oven to broil) for 20-30 minutes.serve hot.