In a large bowl, combine the yogurt, garlic, ginger, Serious Foodie spice blend, oil, lime juice, salt, and pepper. Stir well, until marinade is uniform.
To prepare chicken pieces, make small cuts into the flesh, so the marinade fully infuses with the meat. Add the chicken to the bowl, and turn to coat. Cover, and refrigerate for at least 2 hours, but overnight works best.
Preheat the grill, brush grates with oil, and cook the chicken, basting periodically with vegetable oil or melted butter, over medium-high heat until blistered and cooked all the way through, at least 25 minutes.
Serve with a side of Serious Foodie Sri Lanka Coconut Lime hot sauce, some naan (or other flatbread such as pita), basmati rice, grilled Indian style veggies, a bunch of Indian condiments, or pickled spicy veggies.