Any type of flat wheat noodle can be used for this recipe; for the most authentic taste and texture, seek out a Chinese brand of noodles from an Asian market or a supermarket with a large selection of ingredients used in Chinese cooking.
Dark soy sauce (sometimes called black soy sauce) is thicker than regular soy sauce with a touch of sweetness. Look for it in Asian markets or make a substitute by combining a bit of regular soy sauce with a tiny bit of molasses.
Look for Chinese sesame paste--similar to tahini with a more prominent roasted-sesame flavor--Asian markets.
Go for sustainably raised shrimp. Look for fresh or frozen shrimp certified by an independent agency, such as the Marine Stewardship Council. If you can't find certified shrimp, choose wild-caught shrimp from North America it's more likely to be sustainably caught.
3 starch, 1 lean meat, 2 fat