Som Tam 2

1/4 cup chopped tomatoes
1/2 tsp red and green chilis
5-6 one-inch cut pieces of green bean (optional)
1 tsp chopped garlic
2 tbsp roasted cashews or peanuts
1 lime's juice
2 tbsp. soy sauce
2 tbsp. sugar water
Grated or matchstick-size green papaya (ideal) or carrot, cucumber, beet, or green mango

Smash the nuts, garlic, and chilis in a mortar and pestle.  Add the green beans and tomatoes, mix a bit.  Add the lime juice, soy sauce, and sugar water, mix well.  Add the papaya or whatever and mix well.

Source: May Kaidee's Thai vegetarian and vegan restaurant and cooking school, May 2010