I do is fried purple potato balls: first, first 3 to 5 purple potatoes wash clean, peeled, in the board on the purple potatoes cut into thin slices. Second, then cut the purple potatoes at the same time the steamer to do on, wait for the water to boil, cut the purple potatoes into the pot to steam. Third, about 10 minutes, lift the lid of the pot with chopsticks, if it is easy to penetrate, it is good. Fourth, this time the steamed purple potatoes while hot with a spoon to mash the purple potatoes, and then sprinkle some sugar on top of the purple potatoes (according to personal taste, how much their own control), this time in the put some glutinous rice flour, and purple potatoes, sugar, a stirring. If too dry, do not recommend putting water, put some pure milk is better, that is, nutritious and not easy to harden. Fifth, and after a good (can be clenched into a ball on it), this time it should be fried. Sixth, the pot of oil, as long as the head of the chopsticks into the frying pan, see the chopsticks around the small bubbles, the oil temperature is good, then you can clutch the purple potatoes into a round ball into the pot can be deep-fried, the time does not have to be very long, 2 minutes or so can be, fish out of the control of the oil you can enjoy the delicious.