Grilled Tandoori Chicken

4 chicken breast halves -- skinless boneless

**MARINADE**

1 cup yogurt -- plain

4 cloves garlic -- minced

2 serrano chili peppers -- up to

-- seeded and minced 2 tablespoons fresh ginger root -- grated

2 tablespoons lemon juice

2 tablespoons vegetable oil

1 teaspoon ground cumin

1/2 teaspoon salt

1/2 teaspoon ground coriander

1/2 teaspoon ground turmeric

1/2 teaspoon paprika

1/2 teaspoon cayenne pepper

1/4 teaspoon ground cinnamon

1/4 teaspoon ground cloves

1/4 teaspoon ground allspice

1/4 teaspoon black pepper