Szechuan Vegetables Soup

A friend's friend asked how come no vegetarian dishes in my blog. Well, here's one :)

Ingredients:
Szechuan preserved vegetables (cut into thick slices)
Tomato (cut into wedges)
Tofu (cut into squares)
Onion (cut into wedges)
Sugar
Salt
Water
*If you like more sweetness in the soup, you can add in some carrots.


Method:
1. In a pot of boiling water, put in the tomatoes, onions, tofu and Szechuan vegetables.
2. Simmer for 1 hour.
3. Season with salt and sugar.