Toss in the bell pepper and broccoli, stir-frying for 2-3 minutes until they are slightly tender but still crunchy.
Next, introduce your cooked protein into the mix, stirring to incorporate everything evenly.
In a small bowl, combine the soy sauce, oyster sauce, fish sauce, and chili sauce, then pour the mixture over your stir-fry.
Add the cooked noodles to the pan and toss all ingredients together until they are well combined and heated through.
Finally, stir in fresh basil leaves before serving.
Notes
Store leftovers in an airtight container in the fridge for up to 3 days. To reheat, serve on a skillet over medium heat, adding a splash of water or oil. For long-term storage, freeze once cooled.