10-15Bamboo skewers(soak in water for at least 1 hour prior to grilling)
Instructions
Cut the beef into 1-inch cubes. Set aside
To make the marinade, place the garlic, shallots, and ginger in a medium bowl. Grind the coriander seeds and chiles in a spice/coffee grinder or with a stone mortar and a pestle (If you're using a stone mortar, the garlic and shallots can be ground together with these dry ingredients). Add the ground spices to the bowl, along with the turmeric, salt, oil, yogurt, and lime juice, and stir to mix well
Add the beef and mix to ensure that the meat is well coated with marinade. Cover and refrigerate for at least 1 hour, and as long as 4 hours, whatever is most convenient
Prepare a charcoal or gas grill. Put the beef onto skewers, so the pieces are just touching . Cook over a hot fire, until medium-rare or medium, about 6 minutes. The hot fire will give a crisp outer crust to the meat; to test for doneness, cut into one cube to see that the interior is as you wish it to be