Perserving: Cal 278; fat 2 g; carb 54 g

Naomi Duguid and Jeffrey Alford have trekked through most of Asia, photographing and cooking with tribesmen, local women, and street vendors, then sharing recipes from their adventures in award-winning cookbooks like Flatbreads and Flavors (William Morrow, 1995) and Mangoes and Curry Leaves (Artisan, 2005). I think they will forgive me for adding green beans and straw mushrooms to their recipe for the nourishing but minimal vegetable soup they ate at a truck-stop on the Plain of Jars in Laos.
Adapted from Hot Sour Salty Sweet: A Culinary Tour Through Southeast Asia, by Jeffrey Alford and Naomi Duguid (Artisan, 2000).

Fast Fact: In Asia, fish sauce is considered so indispensable in dishes that many vegetarian cooks use it
Quick Tip: For variety, make this soup using prepared mushroom broth or instant miso.