1 fresh corn, half a little bigger, peeled and rinsed clean. 2 Cut the corn into pieces, and then cut the corn kernels with a knife. 3 steam on the pot for 20 minutes (time after cooking). 4 warm water to wash the milk powder, and the air-cooled corn kernels into the mixer to stir into a fine paste. 5 Filter with a mesh colander. 6 The prepared corn juice can be directly put into the bottle or used to give the baby a small spoon. The remaining non-toxic and odorless containers are sealed and placed in the refrigerator for one day. Put the microwave oven hot for half a minute if needed.