I can’t load the recipe, I think my adblockers are too strong lol. But I just typed something up if that’s helpful. Like this is how a typical stir fry would go:

Cook noodles til al dente. Set aside.

Stir-frying in a deep pan or wok: (This will go fast, like 5, <10 mins, if using high heat. I personally use medium to medium-high heat bc I use a lot less oil and therefore don’t want to burn my food. Restaurants will use high oil, high heat = very fast cooking. But in any case, have everything prepped and ready to go):

Brown your protein. Add aromatics, such as garlic, ginger, chilis, etc. When that’s smelling good, add your veggies (make sure to chop in similar sizes so they cook quickly and evenly). Add salt (basics are any combination of oyster sauce, soy sauce, chicken bouillon. Add Worcestershire I suppose for yakisoba?). A pinch of sugar for balance (a splash of mirin here has the same effect). Spoon in some water, usually the pan needs to de-glaze at this point. Toss in the noodles. Taste and add more seasoning as needed (usually salt).