Stir-fried Crispy Tofu with Snow Peas and Wood Ear Mushrooms in Spicy Fermented Red Bean Curd Sauce

Press excess water out of the firm tofu. Cut tofu into 2cm cubes. In a bowl, mash fermented red bean curd with fermented red bean curd liquid, light soy sauce, vegetarian oyster sauce, sugar, white pepper, and water or vegetable broth to make the sauce. In a small bowl, mix cornstarch with water to create a slurry.