1, pineapple is relatively large in fruits, so you should do a good job of preservation after buying a complete pineapple. Generally speaking, the easiest way is to put the pineapple in the freezer, put the cut pineapple in a sealed box or bag and put it in the freezer.

2. If you want to keep it for a longer time, you can also put it in the freezer, slice or cut the pineapple, seal it with a fresh-keeping bag, and then put it in the freezer to make freeze-dried pineapple slices. Just take it out and thaw it when you want to eat it.

3, in addition to eating directly, you can also make the cut pineapple into pineapple sauce, which also has a special flavor. Clean the cut pineapple, soak it in salt water for a while, cut it into small pieces, mash it, marinate it with sugar, put it in a sealed glass jar, and then put it in the refrigerator for refrigeration.