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.

This creamy purée shows how using fruit in savory soups adds a nice, mellow flavor. Pears, because they are high in fiber, add body, too. If you buy the squash pre-cut, this soup is a good choice when you are entertaining because it is rich enough to be special while it lets you devote more time to other preparations. Chefs use leeks frizzled in a little oil to garnish dishes and add pungent flavor.
Fast Fact: While higher in fat than milk, cream is far lower in sugar and carbs.
Quick Tip: Large leeks tend to be woody, so buy them an inch or less in diameter.

From the Lake Holm Ward Cookbook

Aficionados of Portuguese cooking will recognize this chunky soup as a classic with a twist. For the sausage, instead linguiça, found only in Portuguese-American neighborhoods, I use kielbasa because it is widely available and adds a delicious smoky flavor. Spanish chorizo or Italian sausage work well, too. I also make a vegetarian version, using smoked tofu or seared cubed tempeh in place of the meat.
Fast Fact: Yellow-fleshed potatoes contain small amounts of lutein and zeaxanthin, forms of carotene that are good for the eyes.
Quick Tip: For maximum flavor with less fat and no nitrites, look for the cooked turkey kielbasa from Wellshire Farms.

In early October, when the new crop is harvested, I am eager to enjoy fresh cranberries. This ruby soup, which pairs their tart-sweet flavor with apples and cider, is good with any autumn dinner as a prelude to a pork, venison, or chicken main dish. When fresh cranberries have disappeared, you can make this soup using frozen ones, which helps you serve this antioxidant-loaded fruit right through to spring.
Fast Fact: Cranberries are a North American native, with most of today’s commercial crop grown in Massachusetts and Michigan
Quick Tip: A cast iron frying pan works best for cooking the apple croutons; a non-stick pan slows their browning

If you love Indian food but think making it at home seems complicated, try this golden soup. The red lentils called for are available in most supermarkets, at Wild Oats, and other natural foods markets, and they cook quickly, so this soup is ready in 30 minutes. If you want this main-dish soup to pack heat, include some cayenne pepper along with its other aromatic spices. Vegetarians can use vegetable broth.
Fast Fact: The fennel in this spice blend rounds out its flavors and works as an aid to digestion
Quick Tip: To add even more vegetables to this a one-dish meal, mix in chopped spinach along with the tomatoes

Made with canned spinach, no fear of E-coli. Also, this is a sneaky way to get kids to eat their spinach.