In a big pan, heat the vegetable oil over high heat.
Season the steak with salt and pepper to taste and add it to the pan in a single layer.
Cook each side for 3–4 minutes, or until browned. If necessary, cook in multiple batches.
Place the steak on a platter after removing it from the pan. To remain warm, cover.
Broccoli, celery, and bell pepper should be added to the pan. Cook the vegetables for 4-5 minutes, or until they are soft. To taste, add salt and pepper to the food. Add the baby corn and stir. Cook for a further 30 seconds after adding the garlic.
Reintroduce the beef to the pan along with the vegetables.
Beef broth, soy sauce, oyster sauce, rice vinegar, honey, chili paste, and cornstarch should all be combined in a small basin.
Place the meat and vegetables in the sauce, then boil. Cook until sauce has thickened, about 1-2 minutes. If preferred, immediately serve over rice.