Place Beef in freezer for 20 minutes then slice steak as thin as possible. Place in plastic freezer bag
Prepare the marinade/Sauce by combining half of the Sliced Scallions, Soy sauce, Oyster Sauce, Alternasweets Ketchup, Sriracha, Rice Vinegar, Sesame Oil, Chinese Five Spice, Salt and Pepper. Pour sauce marinade into the bag with the beef and massage the meat so that its well coated. Refrigerate for at least a few hours but preferably overnight.
in a hot pan saute carrots, onions and celery with a tbsp of oil until the veggies begin to soften slightly but still have a good crunch. Next add ginger and garlic, saute for a minute then add the beef along with remaining marinade. cook until the beef is fully cooked. about 5-7 minutes
finish by adding remaining Scallions along with peanuts. cook for another minute until sauce has thickened and reduced.