Heat the vegetable oil and sesame oil in a wok, frying pan or large skillet over medium-high heat.
1 tbsp vegetable oil, 1 tsp sesame oil
Add the onions and stir fry for a few minutes until they start to turn transparent, then add the carrots and cabbage and stir fry for a minute or two until they start to soften. Add the thinly sliced pork and continue to stir fry until golden brown.
1 onion, 1 carrot, 100 g cabbage, 300 g pork belly
Add the yakisoba noodles and stir fry for a few minutes, using your spatula to toss and separate the strands. Once noodles start to become crispy, add half the yakisoba sauce and stir quickly to coat all ingredients evenly.
500 g yakisoba noodles, ½ cup yakisoba sauce
Add the remaining yakisoba sauce and stir fry until all ingredients are cooked.
½ cup yakisoba sauce
Garnish with your favourite Japanese toppings – katsuobushi, aonori, shichimi togarashi, beni shoga etc. 2 tsp white sesame seeds, seaweed flakes / aonori, beni shoga / red pickled ginger, bonito flakes / katsuobushi