thai beef soup with buckwheat noodles

I was walking through the courtyard earlier this week, taking a shortcut through the basement, when I smelled star anise and cinnamon. I thought instantly of Thai beef soup or kao lao. I knew I had to make it this week, even though it’s been years since I last tried. From my years living in Thailand, I know that when it is served with noodles then it’s called kway tieow. I decided to cook it, kway tieow style with Japanese soba or buckwheat noodles, which are higher in fiber and protein, iron and calcium than the traditional rice noodles. Soba like rice noodles is gluten free.  There is  a nutrition comparison of soba and rice noodles on skipthepie.org. If you’re simply watching the calories, as I am, then it’s important to consider that a half cup soba has twice as many calories as rice noodles.

Thai Beef Soup (Kao Lao) with Buckwheat Noodles (Soba)

Makes 4 servings

For Cooking

7 cups water
1 lb stewing beef, boneless, trimmed of visible fat, and cut into chunks
1 whole star anise or 4 cloves star anise
2 whole sticks cinnamon
3-4 whole peeled large garlic cloves
3 tablespoons fish sauce
2 teaspoons salt
2 teaspoons granulated sugar
2 teaspoons light soy sauce
2 teaspoons molasses or thick dark soy sauce

For Serving

1 cup fresh bean sprouts, rinsed and picked over
2 cups buckwheat noodles, cooked al dente
Fish sauce
Sugar
Sambal or chili paste
1 lime, quartered
2 scallions, finely sliced on the diagonal
1/3-1/2 cup cilantro, minced

Combine the beef, star anise, cinnamon, and garlic in 7 cups water. Cover loosely. Put two wooden chopsticks across the top of the pot and rest the lid on top of the chopsticks. Bring to a simmer on the stove. After 1 hour, stir the soup and skim the broth of large floating particles. You want a clear broth with tiny particles suspended in the soup when it is stirred. Remove the chopsticks and cover the pot. Once covered, the pot will boil vigorously and some water will boil out. Continue cooking on low heat for 1/2 hour.

Add the fish sauce, salt, sugar, soy sauce, and molasses. Taste. It should be slightly salty and sweet. Adjust seasonings, if you wish. Continue cooking on low heat to develop the flavors, until beef is tender and falls apart easily with a fork, about 2 hours. Discard the cinnamon sticks, garlic, and star anise.  Serve.

To serve, divide bean sprouts and noodles among 4 large bowls. Ladle beef soup over. Serve with little saucers of fish sauce, sugar, sambal, lime, scallions, and cilantro at the table, to season each individual bowl according to taste.