Make the sauce: Get out a small cup and add all of the ingredients for the sauce to it. Mix it up and set it aside.
Prep all of the vegetables: Peel, trim, and slice all of the vegetables that you plan on using in your stir fry. Place these on a plate and set them aside.
Fry the aromatics: Place your wok, or large pan over medium-high heat and toss in the 3 tablespoons of oil. Once it is hot toss in the minced garlic, ginger, and gochujang if using, stirring them for 30 seconds. Make sure to not burn them.
Add the vegetables: Start by tossing in the carrot, celery, onion, bell pepper, mushrooms, baby corn, and bamboo shoots to the wok. Stir fry these ingredients for 3 to 5 minutes, or until they are cooked and slightly browned. Then toss in the snow peas and bean sprouts, stir-frying everything for another minute.
Add the sauce and mix it into the vegetables. Continue stir-frying for another minute, or until the sauce is thickened up to your liking.
Serve the vegetable stir fry immediately and enjoy!