"WOW--this recipe is yummilicious! Not having the tandoor oven, we just fired up the gas grill with all 4 burners on high for a ten min pre-heat, and seared the marinated lamb kabobs for 2-3 min per side, then sliced the seared kabobs into bite-sized bits into the sauce, resulting in a nice med-rare tender lamb. We also have prepared this dish with chicken breasts. Being tender-mouthed lightweights, we only put a 1/4 teaspoon of red-pepper flakes in the masala, resulting in a spicy but not hot dish. Look for bulk spices in your local grocery store, or organic food store...often cheaper!