炒菜时的“最佳”放油的最佳时间炒菜时，先将锅烧热，后放油，然后再放入主、辅料炒，“热锅凉油”炒菜，不仅味美爽口，而且避免粘锅、焦糊。放盐的最佳时间当菜炒至八成熟时放盐，不仅可少用盐而使菜的咸淡适中，还可减少菜的营养损失。放糖的最佳时间做糖醋鲤鱼、糖熘... When cooking the best time to drain the best time to cook, the first pan to heat, then put the oil, and then into the main, excipients fried, “hot pot of oil” cooking, not only tasty and refreshing, but also to avoid sticky Pot, scorched. The best time to put salt When frying until eight ripe salt, not only less salt to make food salty moderate, but also reduce nutrient loss of vegetables. The best time to put sugar sweet and sour carp, sugar 熘 ...