Make your marinade by combining all ingredients in a bowl. Whisk until smooth and combined. Wash meat and pat dry. Add meat to a plastic bag and pour over marinade. Let marinate for at least 2 hours or overnight.
Make peanut sauce by combining ingredients in a bowl. Whisk until smooth and creamy. Add coleslaw mix, cilantro, fried noodles (if using), radish and shaved carrots to a bowl. Add a few tbsp of the peanut sauce over top and mix to combine.
Remove steak from marinade and pat dry. Season with pepper. You might need to slice steak in half lengthwise as the pieces are long for a pan. Add a little oil to a pan and then add your steak. Cook for about 3-4 min per side for medium rare. Set aside and let rest. Slice
Prep any toppings you like and slice cabbage in half. Remove the core and pick off the large leaves for your cups. Add cabbage mixture to each cup and then top with a few slices of your steak. Add any toppings you like and drizzle everything with peanut sauce. Enjoy