Meaty pork spine lurks beneath a blanket of green chilies.

It’s no secret Arada Moonroj, the lady who brought Lanna cuisine to Elmhurst’s Thai Town is a fan of the pig. The menu at her restaurant Lamoon features every part of the beast, from brain and blood to belly and bits of ear in the sai aua sausage. The latest addition? Spine as featured in leng zabb, a spicy soup of slow-cooked meaty ribs and vertebrae.

The bones are stewed for hours until they give up their marrow and collagen and the whole lot is finished with fish sauce, fresh lime and showered in green chilies, cilantro, and garlic. The menu describes it as “brutally spicy,” but I wouldn’t characterize it as a challenge dish along the lines of the phaal at Brick Lane Curry House. It certainly got my attention and gave me the sniffles, but it’s more of a bright chili heat than the incendiary burn often associated with the phrase “Thai spicy.”

It was quite satisfying to suck every last but of meat and marrow from the bones, but it would be nice to have had some plastic gloves to aid in wrangling the bones. One thing’s for sure though, the lime juice, chili, and garlic should spell the end of this lingering midwinter cold.

Lamoon, 81-40 Broadway, Elmhurst, 917-745-1168