Wash and peel your veggies, then slice and chop them.
In a pot bring water to a boil and toss in the noodles. Cook according to package instructions (about 3 minutes) and then drain and wash.
Heat up a spoon of oil in a wok or large pan. When hot, add onions and quickly stir it until translucent. Then add chopped garlic, leeks and carrot and stir-fry for a minute or two, until the veggies tenderize. Add your bell peppers, stir-fry them, then add the cabbage, sesame seeds and peanuts. Finally, add your noodles and apply soy sauce and seasoning to taste, stir everything until it's mixed well and serve hot.