Vegetarian Recipe: Hundred Layer Tofu with Sweet and Sour Sauce Posted by Susan Siow | Jul 15, 2011 | Bean Curd, Updates, Vegetarian Recipes Ingredients 1 packet of hundred layer tofu 百叶豆腐 (cut into small cubes, fry and set on a plate) 1 lemon (squeeze the juice) 1/2 cucumber (cut into thin strips) 1/2 carrot (cut into thin strips) 1/2 teaspoon of tapioca starch (mix with some water, blend well; serves as food thickener) Seasonings 1/2 tablespoon of chili sauce 2 tablespoons of tomato sauce 1 tablespoon of sugar 1/2 teaspoon of salt 1 teaspoon of soy sauce Method Heat up 1 tablespoon of oil. Stir-fry chili sauce + sugar + salt + tomato sauce + carrot strips. Add one cup of water and simmer. Add lemon juice + cucumber strips + soy sauce and stir well. Thicken the sauce with tapioca starch paste. Dish out and slowly pour the sauce over the fried hundred layer tofu cubes.