Asian sauces add zip to more than just Chinese dishes; they can pep up barbecue, chili, duck, chicken or broccoli. Chinese chefs use these off-the-shelf sauces in their kitchens, so you can, too. Oyster sauce, soy sauce, hoisin sauce, chili paste, black bean sauce with garlic, plum sauce, satay sauce, sriracha: all of them keep well on the shelf or in the fridge. They'll serve as a condiment, a spice, or a marinade.