These noodles are incredibly simple to make. Soak some rice noodles in hot tap water for 10 minutes and then rinse with cold water and drain. In the meantime, saute some garlic, ginger, and and vegetables you'd like. I used snow peas, onion, and scallions. I bet carrots, sprouts, and cabbage would be wonderful as well. You will want a little bit of oil, just a tablespoon or two, one you put the noodles in just so that they don't stick. Fry the noodles for a minute or two, tossing with tongs throughout. Then start adding in soy sauce and curry powder. There really isn't any right amount--whatever looks (and more importantly tastes) right. Next time I may add a little bit of vegetable stock towards the end just to get a bit more moisture, but these noodles are supposed to be dry rather than saucy.
Kind of like Filipino pancit, this is the kind of dish that you can throw whatever leftovers you've got in the fridge in, including meat if you aren't following a vegan diet. Fast, easy, cheap, and incredibly flavorful. What else could you ask for?