• Boil water for the noodles.
• Clean the mushrooms with a brush. Cut them lengthwise and make a cross pattern on the inside using a pointy knife.
• Heat a frying pan over medium-high heat. Add a bit of vegetable oil. Fry the mushrooms on both sides, then transfer them to a plate. In the same pan, fry the eggs and move them to a plate when done.
• Clean and chop the spring onion into thin slices. Add the slices to the frying pan and keep the heat on medium-high. Add a bit more oil if needed.
• Use a pasta plate or deep bowl. Add the noodles and pour the boiled water over them. Let the noodles sit for 2 minutes to help separate them.
• Add the oyster sauce, soy sauce, and rice vinegar to the frying pan. Mix everything together.
• Drain the noodles and add them to the frying pan. Mix them with the sauce.

PLATING

• Add the noodles to a deep bowl. Place the fried egg in the center on top and the mushrooms on the side. Spoon some crispy chili oil over the egg yolk and finish with sesame seeds and a few coriander leaves.