Put a pan of water on to boil with the stock cube crumbled into it. When the water comes to boil add the noodles. Stir to seperate and leave to simmer until cooked.
Cut the pork in cubes
Heat the oil in a wok or large pan
Add the pork & vegetables. Turn the ingredients over and continue to turn over to prevent burning.
When the vegetable start to soften, add the peas. Continue to cook until the peas have defrosted.
Add salt & Pepper to taste.
If using a sauce, add the sauce and stir through until heated right through.
Drain the noodles.
You can either plate the noodles and the add the pork & vegetables on top or you can add the noodles to the wok/pan and stir through then serve.