Pasteurization is the process of heat treatment of food or items for disinfection. In cooking, this type of processing is used everywhere. Each housewife learns how to pasteurize jars in the oven correctly. This method allows you to quickly process containers for preservation of any volume.
Benefits of pasteurizing cans in ovens
Housewives, lovers of homemade preparations, cannot do without pasteurizing vegetables and cans. The quality of winter salads, compotes and preserves largely depends on the correct heat treatment.
Pasteurization involves heating food and cans at a temperature close to 100 degrees. The phrase in the recipes "without bringing to a boil" describes the temperature regime of processing in the best possible way. 
The autumn-summer period is a hot season for harvesting. Before you have time to cook the jam, you need to pickle the cucumbers. And then there are compotes and salads. A huge number of cans of different sizes are required.
Even 20 years ago, in the kitchen of every housewife, a kettle with a narrow neck was necessarily kept. This kitchen masterpiece has provided cans pasteurization for generations of women. The process of preparing containers for blanks took a whole day. Each can had to be soaked over a boiling kettle for at least 10 minutes. You can imagine how long it took to prepare even one type of product. And so it would have continued until now, if it had not occurred to the idea of using an electric oven for pasteurization. 
Depending on the volume of the oven, it is possible to process 5-6 pieces of three liter jars at a time. The savings in time are enormous.
New models of electric ovens allow you to set the exact temperature and avoid cracking of the cans due to overheating. The timer will help you to accurately determine the heating time.
Although older versions of ovens built into electric ovens will allow you to pasteurize cans.
How to properly pasteurize containers in the oven
Cans pasteurization rules.
- Banks are installed on the grate with the neck down.
- Do not put cans in a preheated oven.
- The pasteurization temperature is 90 degrees.
- Pasteurization time is not less than 20 minutes.
When preparing containers, you must follow some safety rules.
- As you know, glass is a fragile material. The slightest hit of a drop of water on a heated jar can cause a crack to appear on the glass or the jar will burst right in your hands.
- Do not take out the pasteurized container immediately after turning off the timer.
- It is necessary to put the jars on a soft dry cloth (kitchen towel) spread on the table.
- It is advisable to immediately cover the neck of the jar with a clean lid that has undergone heat treatment with boiling water.
- It is necessary to use cloth mitts to protect your hands from burns. Do not use rubber gloves or plastic potholders.
An electric oven can replace the pasteurization procedure for ready-made salads in a "water bath". But the technology of this process is slightly different from the pasteurization of empty containers.
Ready-made mixtures of vegetables are placed in a jar while hot. In order to avoid cracking of the container and damage to the workpiece, you should put the jar in a slightly heated oven. Initial warming up to 60 degrees is suitable. The rest of the pasteurization rules are the same for empty containers and filled with products. 
When handling filled cans, some brine may spill out and get onto the heating elements of the oven. To avoid this, you can put an ordinary deep baking sheet under the wire rack with jars and pour some water. This is necessary so that the vegetable oil, usually used in vegetable preparations, does not foul when heated.
When making blanks for future use, it is very important to maintain sterility. All pathogenic bacteria during food processing and preparation of storage containers must be destroyed. Canning jars must be cleaned with laundry soap or soda, then rinsed with running water. Then they are poured over with boiling water, steamed, placed in an airfryer or microwave oven for several minutes, and the lids are boiled thoroughly.
The last moment may scare off some housewives, who will find such efforts to disinfect containers a difficult task. And it is completely in vain, because there are cans for blanks available even to the most inexperienced young ladies. The process can be greatly simplified using a conventional kitchen oven.
with blanks
There is no need to place basins and buckets filled to the brim with boiling water in the kitchen, you can do much easier. A long time ago, our grandmothers discovered new possibilities for a household kitchen oven. It is affordable, spacious and easy to use. In it, you can disinfect lids (of course, only iron and without rubber inserts), jars, ladles and other necessary utensils before laying products.
Sometimes the recipe provides for sterilization of cans with blanks. In the oven, this can be done without much difficulty. The point of action is the complete destruction of all bacteria and fungi that can spoil canned food and harm human health.
First, you need to carefully inspect the cans for chips and cracks. When heated, they can burst, therefore, sterilization of cans with blanks in the oven is carried out only if the containers are intact.
Then you need to prepare the container accordingly and put the necessary pickles, preserves or marinades in it. Finished canned food should be covered with lids without screwing them in. Next, sterilization of cans with blanks is carried out.
In the oven, containers are first placed on the grate, and only then the gas is turned on. It is necessary to monitor the temperature: it cannot be raised above 120 degrees, as the glass may break.
The cooking time is indicated in the recipe. Usually it is 10-15 minutes for 0.5-0.7 liter cans and 20 minutes for 1 liter cans. After the required time has elapsed, the gas must be turned off, and the cans must be left for a while so that they cool slightly.
Caution, they carry hotter!
It is necessary to take out the dishes carefully, using special fabric or silicone potholders. An important point: they must be dry. Firstly, so as not to burn your hand through a damp cloth, and secondly, the hot glass can crack from the temperature drop. Banks must be held by the sides, the neck can slip out of the hands, then burns cannot be avoided. Immediately after removal, the jars are closed with lids.
Pasteurization
Sterilization of cans with blanks in the oven presupposes a long-term high-temperature effect on food, in which part of the biologically active substances and vitamins is inevitably destroyed. Pasteurization is carried out at a temperature of 75-90 degrees and is a more gentle way of processing products. It is used for compotes, marinades, to which a lot of vinegar is added, or preparations that are not planned to be stored for a long time.
Irina Kamshilina
Cooking for someone is much more pleasant than for yourself))
Content
When it comes time to close homemade pickles, jams, you must follow all the rules of the procedure. Most recipes are designed to sterilize the cans before closing. This process can be carried out in several ways. The vessel is placed in an electric or gas oven, sometimes it is done in a saucepan.
How to sterilize empty jars in the oven
For a successful or other blanks, you need to properly prepare the container. As a rule, empty cans are sterilized, but some recipes provide for this process with ingredients. It is important to immediately prepare a suitable container that will not burst. Sterilizing cans in the oven requires compliance with the following rules:
- The first task is to carefully inspect the containers. If cracks, chips are found on the neck, such a container can be safely sent to the trash bin. Any flaws that can compromise the tightness of the vessel, lead to the fact that the container will burst or simply deteriorate, and will leak during cooking.
- Fill all the dishes with water and leave them to stand for 3 hours. All dirt, dried particles, microorganisms and bacteria will lag behind the walls, it will be much easier to remove them during washing.
- Soda is considered the best preparation for preparing glass jars. It will help clean the surface of any stains, dirt and will not leave a specific smell, which will then be present in pickles or jam. When processing containers, it is recommended to use a new sponge, on which there are no residues of other food, microbes. Wash the bottom thoroughly.
Some people did not buy gas ovens for themselves, but electric ones. They are also suitable for sterilization. The procedure is not very different, so there shouldn't be any complications. Sterilization in an electric oven, not a gas oven, is carried out according to the following instructions:
- The oven must be kept clean so that old odors are not absorbed.
- You can put empty, dry or damp jars in the oven. In the first case, you should put them upside down, in the second - up so that excess moisture evaporates.
- If desired, you can simultaneously lay out iron lids (not nylon) on a baking sheet.
- After that, turn on the device, set the mode to 150 degrees Celsius. This temperature is enough to destroy all harmful microorganisms.
- When the required temperature is reached, it is necessary to hold the cans for a certain time (the duration will be described in the sections below).
- The heated container should be removed very carefully. They will be hot and may burn your hands. Only dry, clean potholders or gloves should be used, as wet ones will create a temperature difference and the container will burst. Better to let it cool down for a few minutes. Do not take the bottle by the neck, it may break off.
Sterilizing cans in a gas stove oven
This type of device is very common, therefore this method of sterilizing cans in the oven is considered the most popular in the CIS countries. This preparation option is the simplest, most reliable, it allows you to prepare many containers for homework at one time. Instructions on how to sterilize cans in a gas stove oven:
- After washing, the jars are placed with the neck down in the still cold oven. In order for the liquid to evaporate faster, the container should be placed correctly (with the neck up), but then there is a possibility that a white bloom will form at the bottom due to the high hardness of the water. It will not ruin your dish, it will not harm your health, but it will not look aesthetically pleasing. You can fulfill this condition at your discretion.
- When placing containers on a baking sheet, make sure that they do not touch. When heated, the jars can crack if placed tightly together, making them unsuitable for cooking. You can put the covers here (only iron).
- There is no need to bring the temperature to the maximum. First turn on the mode so that the air inside is warm, and then turn it into a state of up to 180 degrees.
- Some housewives determine the readiness of the container by the door of the appliance. First it fogs up and then becomes dry again. After that, the container should be removed.
- First turn off the oven, open the door slightly, let the jars cool. They are very hot, so it is strictly not recommended to reach them with bare hands. Use a clean, dry towel or gloves.
How to sterilize cans of blanks
Most recipes for winter preparations require sterilizing cans in the oven along with the ingredients. It is easy to fulfill this condition in the oven, it is done quickly. Instructions on how to properly sterilize jars with blanks:
- Place the lidless containers in the cold oven.
- Turn the mode to 100 degrees.
- Leave to sterilize for 20 minutes (time may vary depending on the volume of the container).
- Take a hot jar with oven mitts, carefully remove it (make sure that it does not slip out of your hands due to the resulting moisture). Grasp only by the sides: if you grab the neck, it can break off.
- Then roll up the canning lid.
Sterilizing jars is an important process in the preparation of marinades, and there are many sterilization methods. The basic technique involves carrying out procedures in ovens. This is due to the fact that it becomes possible to place several cans and not wait until each of them is sterilized. A competent approach to solving this problem will provide you with the quick preparation of jams, pickles, marinades, compotes and delicious winter salads. how much to keep them warm - we will consider in the article.
In order for the blanks to be stored for a long time, it is important to correctly ensure preservation by pre-sterilizing the jars. Sterilization of such a plan with the help of an oven ensures not only heating, but also sufficient drying. The advantage of the technique also lies in the possibility of placing several cans in the ovens at the same time. The sterilization process can be directed to empty cans, as well as to containers in which workpieces are already laid - cucumbers, tomatoes, ready-made salads, and so on.
Empty jars should be inspected for defects prior to sterilization. If there are stains, it is important to remember that defective jars should absolutely not be involved in the sterilization process. As for the remaining containers, they must be rinsed with warm water, but it is better to use it not in pure form, but diluted with soap, soda solution.
Then the cans are placed over the area of the oven so that the bottom looks up, and wet cans can be put upside down. Small-sized cans cost 15 minutes at 150 degrees. If we are talking about three-liter empty cans, then the sterilization process lasts 25 minutes. Clear, how to sterilize jars at home, you only need to learn one piece of advice.
It's important to know!
After the required period of time has elapsed, put on dry oven gloves and take out the jars. In order to avoid bursting of the cans, it is necessary to put them neatly, and use the potholder strictly dry. If you sterilize several containers at once, you can take care of their stock, then the remaining elements are placed on a towel downside down and covered.
Next, you need to decide what to do with the covers. They can also be sterilized in an oven or using gas. Work with the covers is carried out in the same way, they must first be inspected for defects - spots or rust. If possible, the damage is washed off with water and soap, if not, the jar can be sent to be thrown away. The remaining lids are washed and boiled for about 15 minutes. Remove with boiling tongs.
It's important to know!
If you want to store the thermally processed winter salad, its contents are laid out in containers. It is important to ensure that it cools down gradually, as cans can easily burst.
If you own such an oven, then you can provide yourself with convenience in the process of working with cans, regardless of their shape and size. Place dried jars in a clean electric oven. If there are wet ones among them (after washing), they must be placed with their neck up, so that the water evaporates faster. How to sterilize seaming caps- metal lids are placed on a baking sheet next to the cans. Next, the electric oven should be preheated to 150 degrees. Large products last about 20 minutes, small ones - 10 minutes processing.
Banks are removed carefully, the main condition for their removal is the use of dry tacks, this will prevent the container from bursting. Wait for the jars to cool completely. Do not take out the dishes, holding them only by the neck, under the influence of external factors, it can completely break off.
After sterilization, empty cans should be placed on a cleaned surface to prevent bacteria from entering it. You can ensure that the jars cool slowly by covering them.
How to sterilize jars in a gas stove oven
The process is popular with many housewives. And this is not surprising, because the method is characterized by increased efficiency, such products never explode, they can be perfectly sterilized and dried with high quality, and the process is accompanied by the absence of wet steam. In this case, several products can be sterilized simultaneously without harm to their condition.
Considering the question of whether how to sterilize jam jars or salting, it can be noted that the whole process is divided into several stages.
- Empty jars are inspected, if there are cracks or chips, they must be thrown away, since such dishes cannot be preserved.
- Whole jars without defects must be thoroughly rinsed. It is advisable to use for these purposes not just water, but water with the addition of laundry soap and soda.
- Banks are placed in the gas oven on the grate. Which part will be on the bottom and which on the top depends on the moisture level of the cans, as in the previous cases.
- The oven is turned on on low heat, the jars should already be inside. Then the temperature rises to 150 degrees, this indicator is the limit. Jars for jam (small) are enough to hold for 10 minutes, large - 15-20 minutes.
How to sterilize cans in the oven with blanks
Considering the question of whether how to sterilize preservation jars, it is worth paying attention to a proven and popular technique, namely, to sterilize cans along with blanks. The mechanism of such work is quite simple. It is necessary to put the workpieces in jars and put them in cool water. Do not touch the lids yet. The temperature regime in the oven must be kept at 150 degrees. When this temperature is reached, the holding time must be observed. For half-liter cans - 10 minutes, for liter containers - 15 minutes, for 2-3 liter containers - 20 minutes. Further, in turn, the cans are taken out of the oven and rolled up with lids. After that, you need to turn them over and leave until they cool. This method is suitable for every housewife who has an oven in the house.
You can carry out the process of sterilizing cans not only in the oven, but also in a multicooker. If you are interested in simple and inexpensive sterilization methods, you can evaluate how to sterilize cans with steam.
How to sterilize jars in the oven video
If you want the process of sterilizing cans not to take much time and effort, you can familiarize yourself with how to sterilize jars in the oven... The presented techniques are widely used by many housewives, and you can more clearly evaluate the sample in the video presented.
How do you sterilize jars in the oven? Leave your opinion or review for everyone!
There are two main, most common ways to sterilize cans before conservation or directly with seaming. This is the treatment of vessels in boiling water or in an oven. Within the framework of this material, all questions and important points will be considered on how to sterilize cans in the oven with blanks. Do you know how to prepare.
Regardless of what kind of preservation recipe is chosen: jam, salads, compotes, it is imperative to sterilize empty jars. For some reason, it seems to many that this process is complicated and rather tricky, although, in fact, it is simple and competently takes a minimum of time.
The easiest process to sterilize glass empty jars is to use an oven. It will be necessary to pre-wash the glass with soda or laundry soap, hold it under running water. especially delicious!
The process of sterilizing empty washed cans in the oven:
Place the vessels on a baking sheet or wire rack with the neck down;
Turn on the oven, setting t to 100, maximum 120 g /
Sterilize the jars from the moment the maximum point of the set temperature is reached for another quarter of an hour;
Let the jars cool by turning off the oven and leaving the jars in the oven;
You can take out the cans when they are already warm, and lay the prepared preservation on them;
Advice! If the height of the jars is higher than the height of the oven, then the containers can be placed on their side and sterilized as they are.
Remember the caps
An obligatory element of seaming is not only a clean and sterilized can, but also a lid. The lids must not be sterilized in the oven or microwave. But it will be enough to boil them in water for a quarter of an hour.
Advice! Also, an excellent option for sterilizing jars, especially when it comes to empty glass vessels, is sterilization in a microwave oven. Then the sterilization time will be halved, which will speed up the process of creating delicious winter blanks. We offer to cook.
About cans with blanks
If we consider the question of how to sterilize cans in the oven with blanks, then there are other important points. For re-sterilization, jars must be placed in the oven without lids. Bring the temperature in the oven to 100 grams. and mark 15 minutes (time calculation is taken for liter cans).
Then gently take out hot jars, roll them up with hot and sterilized lids, turn over. A jar with a blank is traditionally covered with a warm blanket and left to cool completely in this form. In general, you never need to take cans by the neck: they are cold or hot. The best way to transform is to always take the cans by their sides. How to do .
What to remember when sterilizing cans in the oven:
1. You can sterilize vessels at 100-120 degrees Celsius, but many sources say that you can sterilize jars even at 200 grams. The higher the temperature, the less minutes it takes to sterilize;
2. If you need to remove hot jars from the oven, then this should be done with extreme caution. Such glass vessels can no longer be strongly cooled, because salads, jams and even compotes will be poured into them in a warm form;
