I'm with Chris, making 3 dishes would be TOUGH...2 is tough enough.
How does one make multiple dishes without them cooling off and losing their "wok hei"?
I will rarely do more than two dishes for two people, but I pulled off 4 or so dishes in about an hour and a half (had some help on the actual cooking of one dish), and I'm not as fast with a cleaver as I'd like to be. The trick is mostly to have some simple dishes in your back pocket that are quick to prep and quick to cook, and not to try to do too many really complicated dishes in one meal. I prep everything and pre-mix sauces first, and we've got a pretty hot flame, so it's not too much of a challenge to then cook all the dishes right before serving - in this way, you can cook 4 dishes in about 12-15 minutes max. Making some dishes that can be made ahead and served cold or at room temperature also helps (cucumber "salad", Shanghai style kau fu, Sichuan style pickled yard beans, bean sprout salad, and so on). And of course, soup can sit in a pot on the stove until it's ready to be served.
A few simple dishes that don't take too long to prep: leafy green vegetables with garlic (or fermented tofu), tomato and egg, vegetarian kidney and basil, potato strips (so many interesting regional variations on this). Washing and completely drying greens can be almost the slowest part for me about making leafy greens; I use a salad spinner, but if it's possible to wash them ahead of time, you can save yourself some time this way.
My girlfriend's parents (Chinese) often cover dishes with saran wrap after making them, or, if it's something that can handle being put in a low oven, you can keep the dish warm that way. But I've found that
I know that Grace Young claims that wok qi disappears quickly in her book; personally, I'm happy if I can get a little of that flavor in my dishes at home, and I've got a pretty high flame. Either way, I agree with others here that the flavor doesn't really seem to go away as much as she's saying.
Edited by Will, 21 February 2011 - 07:16 PM.