Wash the tofu noodles and all vegetables thoroughly, then cut them into bite-sized pieces.
Heat some cooking oil in a pan and stir-fry minced garlic and green onion to release their aroma.
Add mala sauce and mix well until everything is combined.
Add the prepared vegetables, tofu noodles, mushrooms, and tofu. Stir-fry quickly over high heat.
Season with soy sauce and salt to taste. Once all ingredients are cooked, finish the dish.