I know...I know...it looks gross but I like my liver on the rare side.
Fire up some brichettes and let get glowing red.
Slice 1lb liver into 1/2in thick slices. Melted some lard and slathered each piece with a good coating and season with salt and pepper. When coals are hot spread under grill. Close lid for 10min to build up heat. Place liver on grill and sear 3min per side and remove. Close lid if you get flames. Also grilled a few serrano chilies.
Served on a bed of cilantro cauli-rice