Isaan, which is like Larb. From NE Thailand/Laos area.
Chopped carrot, onion, vegetables, tofu, and vegetarian sausage
1 tbsp soy sauce
1/2 tsp sugar
2 tbsp TVP (optional)
1/2 tbsp roast rice powder
1/2 tsp Tom Yum paste
1 tsp lime juice
extra chili powder (optional)
1 tbsp cilantro
1 tbsp chopped onion
1 tsp finely chopped kaffir lime leaves
1 tsp finely chopped lemon grass
Pour a little water into a bowl. Add vegetables, tofu, and vegetarian sausage. Cook until nearly dry, then turn off heat. Add everything up to the chili powder. Add everything else. Eat with sticky rice, hot or cold.
Dan's note: you can use mushrooms instead of the TVP and vegetarian sausage. Half wood ears and half king oysters works pretty well.
Source: May Kaidee's Thai vegetarian and vegan restaurant and cooking school, May 2010