If it's a big sweet potato, it's best to cook it before baking it, so it's delicious and well cooked. If it must be baked, it will take a long time to put it in a fresh-keeping bag that can be put into the microwave oven. Turn the noodles with high fire every 5 minutes and rub them to see if they become soft. If it's not different in size, then master it yourself. If it is cooked first, put it in a pot to cook or steam for 30 minutes, so that the sweet potato is cooked. You can also directly put it in the microwave oven and heat it for 5 minutes, so