Yanang leaves and Lao bamboo soup


Thawed yanang leaves from my local Cambodian market’s freezer section

Last year I mentioned an impressive blog and cookbook that I came across, Food from Northern Laos: The Boat Landing Cookbook, by Dorothy Culloty. The book itself is by far the most detailed introduction to Lao food that I am aware of (in any language), and I rate it as the most important work towards understanding Lao food since the published writings and recipes of chef of the royal Lao court, Phia Sing (see here for links to some of that collection’s recipes, along with an image of Sing’s original manuscript). To put it bluntly, if you are devoted to learning to cook Lao or Isaan food, Food from Northern Laos would be an important investment for you. Here is a link to a preview of the book, that should give you some idea why.

One of the cookbook’s many recipes (and one which is published online here by the authors) is Bamboo shoot stew with pork (ແກງໜໍ່ໄມ້ໃສ່ຊີ້ນໝູ). Bamboo soups (แกงหน่อไม้) are very popular in Thailand and Laos, and there is a key flavoring ingredient that is paired with bamboo in Thai/Lao cooking: Yanang leaves ใบย่านาง/ໃບຢານາງ.

I used to think we only had this available in extract form, either canned or frozen, but I found this recently in [frozen] leaf form. I used the thawed leaves to make a bamboo soup, and the result was delicious. Again, the distributor responsible for this import is the Gusto company, which I previously mentioned (rotten bean sheets, snakeskin gouramy) as making available a range of specialty Thai/Lao/Burmese food items.


“Fit for human consumption”


Another very unique ingredient in this soup is acacia fronds (usually known as “cha-om” ชะอม in Thai). I can also find this at my local Cambodian market, where it is labeled as “saom”. These fronds are kind of smelly, and even plastic wrapped, you can smell them when you open your refrigerator. Xinfully has a great introduction to this item with a post called “Cha-om: leaves with an offending smell, but the power to please”. Also there, you can find one of the most well-known recipes with this ingredient, the cha-om omelette.

IMG_3255 IMG_3257

Below I’ll share some images from my attempt at the bamboo soup. Again, the full recipe can be found at the Food from Northern Laos blog.

To start, wash yanang leaves and soak in a big bowl. Rubbing the leaves together and squeezing them will give up a dark green juice:

IMG_3259 IMG_3262

IMG_3263This dark juice, along with some fermented fish sauce (badaek) will be the backbone of the soup stock.

Fry meat (if using), onions, halved bird’s eye chiles, and garlic. I used meaty short-cut pork ribs. Prepare mushrooms (more commonly oyster mushrooms, I used more common mushrooms):


Cut bamboo into strips, and bring to boil with yanang juice and fermented fish (I added a coarsely chopped large chile)


Add pork, onions, garlic, mushrooms


When bamboo and mushrooms are cooked, adjust for saltiness with salt or fish sauce, and finish with cha-om fronds (be careful of the thorns)

About David Dettmann

Food obsessed and frequently nostalgic.
This entry was posted in - Featured Food Discoveries, - Featured Markets, - Recipes, Thai/Lao food and tagged , , , , , , , , , , , . Bookmark the permalink.

4 Responses to Yanang leaves and Lao bamboo soup

  1. Kim P says:

    Where do you get those awesome steamers and good woks for cooking this type of food?


    • Hi Kim, do you mean sticky rice steamers? You can find those at most any Southeast Asian market (green markers on my map of Asian markets) with the best selection probably at the large markets of Washington Ave. Woks are another can of worms. If you have a strong gas flame on your stove, excellent and reasonably priced carbon steel woks can be found at larger markets, and there are 2 excellent specialized kitchenware stores in Chinatown that have great selections. If you have an electric stove I’d suggest a wok with a partially flat bottom, from either an Asian market or any mainstream kitchen goods store.


  2. Pingback: Sour krasang fruit for Cambodian soups and dips | Asian Markets of Philadelphia

  3. Pingback: The fresh herb section | Asian Markets of Philadelphia

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s