Easy tasty beef udon recipe you will love! Ingredients 250g beef steak, ribeye, rump, or choice of tender steak 400g udon noodles 2 heads of pak choi 100g choice of mushrooms 1 tbsp garlic, finely chopped 1 onion, cut into thin slices 2 spring onions, cut into thin slices 2 tbsp vegetable oil or any neutral-flavoured oil Stir Fry Sauce 2 tbsp mirin (Japanese rice cooking wine) or Shaoxing wine 2 tbsp light soy sauce or regular soy sauce 1 tbsp dark soy sauce 1 tbsp sugar 1 tsp sesame oil ½ tsp c