Potatoes can be stored for quite a long time. They can be kept even longer if you preserve them. We'll show you how it works.
You have several options when it comes to preserving fruit and vegetables. One of them is waking, also known as canning. This involves preserving food in jars by heating them while the air supply is closed. The food is also pasteurized and sterilized at the same time.
It may sound a bit unusual at first, but you can also preserve potatoes to keep them longer. Briefly heating the tubers in the oven to 60 to 90 degrees kills germs, but the taste and consistency should be largely retained. To ensure that this is the case, you should heed the following tips when canning.
Tips for preserving
✔ Tip 1:
The mason jars and their lids must be in perfect condition. In addition, there must be no jumps. Thoroughly clean the glasses with washing-up liquid before waking them up. Then place them upside down on a clean tea towel to air dry.
✔ Tip 2:
The rubber rings must also be flawless. If they are porous, they no longer seal reliably. To get them germ-free, they are immersed in vinegar water, which has been brought to the boil beforehand, for about three minutes before they are boiled.
✔ Tip 3:
While pouring the potatoes into the jars, the jars should be placed on a damp, warm cloth. The glasses are filled so that there is still about two centimeters of space left to the rim.
✔ Tip 4:
To ensure tightness, the rim of the glass must be wiped after filling. The rubber rings should be moistened before sealing. For preserving, the water in the saucepan should only cover ¾ of the glass.
Canning Potato Instructions
You can store potatoes for quite a long time if this is done in a cool and dark place. But you can also wake them up to keep them longer.
Step 1:
The peeled potatoesthen boil them in s alted water for 10 minutes. During this time, the potatoes will not be cooked and will therefore retain their firmness. Accordingly, they are only partially cooked, because raw potatoes are not suitable for canning.
Step 2:
While the potatoes are still hot, add the s alted water to the jars, then add an inch below the rim of the jar.
Step 3:
Now the glasses are closed tightly with the bracket and placed in a water bath. You can then heat the filled glasses for 30 minutes at 90 degrees in the oven or alternatively on the stove.
If you then want to eat the potatoes at some point, all you have to do is open the jar and heat it in a water bath at 100 degrees for about 15 minutes. Then you can eat them as boiled potatoes or use them to make fried potatoes or mashed potatoes.