How long to heat the oven to 200 degrees. How long to preheat the oven and how to a certain temperature

Foreign odors are one of the biggest problems that can appear in the kitchen. Many types of household appliances are purchased unpleasant aromas during operation, if they are used for cooking and there is no supervision timely care. But when it is necessary to get rid of factory smells from a new oven, experts advise calcining the oven before first use.

Preparing a new oven for use

Modern built-in kitchen appliances are stylish appearance, functionality and the ability to harmoniously fit into any interior. One of these kitchen electrical appliances is the oven. Most built-in ovens, in addition to standard heating, can also be equipped with grill, convection, locking and delayed start functions. However, the more functional and more complex technique, the more requirements are put forward for its installation and configuration.

Before starting the oven for the first time, it must be prepared for use. To do this, experts recommend performing the following sequence of actions:

Read the instructions included with the selected product and familiarize yourself with the rules for putting it into operation.
Install and connect the oven according to the instructions. It is advisable to entrust this work to a specialist service center who has experience in servicing this equipment.
During installation, it should be possible to quick shutdown devices from electrical network. If there is no access to an outlet, you must connect via circuit breaker, located in convenient place. It is not recommended to use tees and extension cords for switching.
Upon completion of installation of the device in the appropriate niche and commissioning, it must be freed from packaging films. Before turning on for the first time, the oven must reach room temperature.
Heat up the oven along with all the baking trays and racks included in the package.
After calcination, the oven must be unplugged and allowed to cool.
Wash the interior of the cabinet and removable parts with a wet cloth using non-abrasive detergents, then wipe with a clean cloth and wipe dry.

Heating the oven

Heat treatment process inner surface, or calcination, allows you to remove traces of technical oils, toxic substances and packaging residues present in the new oven, which also cause the release of a specific odor. This method is simple and effective and does not require any additional funds. This procedure is recommended to be carried out not only for the oven, but also for all its removable parts.

Calcination should be performed in one of the following cases:

Turning on the oven for the first time;
After replacing the glass on the oven door;
After cleaning with detergents.

In order to calcine the oven, you need to turn it on to the maximum heating temperature and leave it running for 2-3 hours. During this time, all remnants of technical fluids and materials should burn and disappear, and foreign odors should completely disappear. Using additional oven modes (top heating, convection) reduces the calcination time to 20-30 minutes.

If the new oven does not have additional functions, then it can be quickly calcined in another way. To do this, you will need dishes that can withstand high temperatures. You need to fill it with water, put it in the oven, turn on the heat to 180° C and leave it to work in this mode until all the water from the container has evaporated.

Pyrolytic oven cleaning

Some modern models ovens have built-in cleaning programs, the most effective of which are:

pyrolytic cleaning;
catalytic purification;
EcoClean.

Pyrolytic cleaning is an alternative to calcination and allows you not only to remove the smell of a new product, but also to clean the oven from fat and food residues accumulated during operation. This function is a rapid heating of the oven to 500°C, as a result of which fats and oils are completely burned and turn into ash, which can be easily removed by simply wiping with a cloth.

Unlike calcination, pyrolytic cleaning is performed at more high temperature Therefore, the first use of this function in the oven must be carried out in strict compliance with safety regulations. Before turning on, you must remove all existing removable parts from the oven, including baking sheets and racks, and lock the oven door. The pyrolysis process will be accompanied by the release of smoke, so the kitchen should be well ventilated during cleaning. It will be possible to open the oven only after its temperature has decreased to 200° C.

To find out how to determine the temperature in the oven without a thermometer, you can use available tools and proven methods. It will be quite difficult for a baker to bake a tasty loaf if he does not adhere to the required heating mode specified in the recipe. Therefore, here you will find the answer to the question of how to preheat the oven to the desired readings, even if it is not equipped with a temperature measuring device.

How long to preheat the oven and how to a certain temperature?

Ovens purchased 20 years ago have the ability to heat up to 300°C with a full turn of the knob. If you turn on the gas by half, then, accordingly, the temperature in the oven will drop by half ─ to 150°C. Experienced housewives use different handle positions when heating the oven to the desired parameters.

Inexperienced cooks can rely on the following generally accepted standards:

All models gas ovens The oven is heated to 180°C over low heat in 25 minutes.
If you turn on medium heat, this time will be reduced to 15 minutes.
Most quick way warming up the cabinet to 180°C means letting a strong fire burn at maximum for 5-7 minutes.

For a biscuit, a temperature of at least 230-250°C is important. To determine the time for heating the oven to these readings, you need to conduct an experiment:

Light a small fire in the oven.
Place a piece of foil with a teaspoon of sugar on a baking sheet.
Note the time and increase the burner flame.
Record the moment when the sugar begins to melt at a temperature of 200°C.

This experience will help you find out the time for heating the oven to 180-200°C.

How to determine the temperature in the oven without a thermometer?

There are other proven methods for determining over time the degree of heating of the oven using improvised means. You will need:

flour;
piece of paper.

If you doubt that the glow has reached the required temperature, then you can achieve the desired parameters using them using the methods described below.

Determining temperature using flour

The color of the flour will indicate what temperature the oven reached when it preheated. Do the following:

Cover a baking sheet with parchment.
Rub 1 tablespoon of flour over the entire area of the paper in small piles.
Place the baking sheet in the middle slot of the preheated oven and note the time.
Keep an eye on the period during which the color of the flour changes.

The color of the flour should change from white to dark brown. Depending on how long it takes the oven to heat up, draw a conclusion about the degree of its heat. In this case, use the following parameters:

if the flour remains white within 1 minute, it means the oven temperature is below 180°C;
yellowing after 30 seconds indicates that there is already 200°C;
darkening to brown in 15 seconds is typical for 250°C;
instant charring - 270°C and above.

This simple method experienced bakers shared that it is no longer difficult for them to determine the temperature in the oven without a thermometer.

Determining temperature using a white sheet of paper

Old home economics books recommend placing a notebook sheet in a heated place where the baked dish will be placed on a baking sheet and monitoring the charring time. Temperature data can be obtained from following parameters burning paper:

within 5 seconds it becomes ash when the oven is heated to 270-300°C;
if the sheet is charred in 15 seconds, then the cabinet has warmed up to 250-270°C;
complete smoldering in 30 seconds will show that the heat has reached 230-250°C;
the sheet turns black in 60 seconds, which means the oven is already at 200 degrees;
The darkening time took 5 minutes - the cabinet heated up to 180°C;
if the minimum temperature is below 150°C, the paper will only turn yellow.

This simple method works flawlessly, which is why many housewives use it in their cooking practice.

How to find out the temperature in the oven by marks?

A large number of modern cabinets have a specific temperature setting scale. In the instructions for them, manufacturers indicate the correspondence of the degree of heating to each division of the regulator. But different models these parameters are different. We recommend writing down the data on a piece of paper and using it as needed.

It’s more difficult for those who have lost the instructions. Then to calculate the parameters you will need the following characteristics of the oven:

Maximum temperature;
how many divisions are marked on the thermostat knob.

There are some standard parameters for this technique. So, the maximum temperature in the oven gas stove is 250°C, and for electric ones - 280-290°C. If you divide this value by the number of divisions, you can set the temperature scale for the regulator. Please note that these data will be approximate, but they can be checked using the above methods and thus adjust the regulator.

What types of thermometers are there for a gas oven?

It is easy to control the cooking process using a thermometer, which can be purchased at a specialty store. Their range is quite large, and they all differ in their functionality and price. To choose a thermometer for a gas stove oven, you need to focus on their technical characteristics. Let's describe them in more detail.

Analog thermometers are mechanical devices that oven manufacturers often build into ovens. They are quite easy to use and have a reasonable price. They are produced with a measurement range in the form of a dial or linear scale. Their error is small - up to ±1°C. Depending on the chosen model, they can be hung, installed on levels in the oven, or mounted in the oven.
Digital instruments are electronic devices that measure temperature instantly. They are equipped with the following functions:

set the cooking time;
a sound signal notifies about the end of baking;
regulate the preparation modes of fish and meat dishes, desserts;
have different color temperature indications.

Disadvantage: these devices break down at temperatures above 280°C.

A temperature probe is a special type of device for measuring the degree of heating of meat or fish from the inside during baking. Equipped with a sound signal that notifies you when the desired temperature has been reached. The kit includes a steel needle with a sensor, a heat-resistant wire and an external measuring unit with a display. Use a probe to pierce the meat or other dish in several places and check the temperature. In this case, the integrity of the product is practically not compromised, as, for example, in the case of using a knife to check the readiness of meat.
A non-contact probe is equipment that operates on the principle of a pyrometer. It determines the degree of heating of the dish without touching it using a beam. It is not widely popular because it cannot check the temperature inside the dish.
Radio probe by technical specifications similar to a temperature probe, but with more advanced functionality. Its kit is complemented by a docking station and a remote control with a radio-controlled display, which can be carried with you within a radius of up to 1 km from the oven. This allows you to control the preparation of dishes while in other rooms or even outside the house. The device is expensive, but its functionality gives it a significant advantage over other similar devices.

If you want to use a thermometer for a gas oven, then consider the following recommendations:

cheap models are made from low-grade materials, so they quickly fail;
do not place the thermometer on the walls of the oven, as the readings will be incorrect;
a digital thermometer is better than a mechanical one and will be able to signal when the desired temperature has been reached;
if the oven is rarely used, then choose a mechanical thermometer that will not run out of batteries when it is not needed;
give preference to a thermometer with a scale of up to 300 degrees, which will allow you to control even the high heat inside the oven;
On small instruments, scale divisions and numbers are difficult to see, so choose graduations with large font;
The most accurate temperature readings on the thermometer will be obtained in the place where the baking sheet will be installed.

In order to bake products efficiently, it is important to preheat the oven to the parameters specified in the recipe and maintain the desired heating temperature until the end of cooking. Using the above methods, this can be done easily even without a thermometer. If you decide to purchase it, then following the advice, it will not be difficult for you to choose a high-quality thermometer and then use it to prepare the healthiest and most delicious dishes.

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In order to bake or bake something, the oven must be heated to the desired temperature. Although it only takes a few seconds to turn on the oven, it may take a few minutes for it to reach the desired temperature. Turning on and bringing the oven to the desired temperature is called “preheating.” Because the oven usually takes a long time to heat up, most recipes recommend turning it on before you begin the cooking process. In this article you will learn how to preheat electric and gas ovens.

Steps

Preheating an electric oven

Start preheating your oven before you begin preparing the recipe. Electric ovens take 10 to 15 minutes to preheat. Usually this time is enough to prepare the food for baking. If you need more time to prepare your food, light the oven halfway through the cooking process.

Open the oven and make sure there is nothing inside. If you store the baking sheets inside the oven, remove them and set them aside.

Install the grilles the way you need them. In general, the rack is positioned in the middle of the oven, but some dishes require a position either higher or lower. Look at the recipe, remove the rack and move it to the level you need. There are grooves inside the oven that hold the racks in place.

Turn on the oven and set the desired temperature. To determine the correct temperature, check your recipe. Usually the oven temperature is indicated at the very beginning of the recipe, in the first step. Simply turn the adjustment knob by pressing it until the mark stops at the desired temperature setting.

If you are baking food, you should turn the knob until it stops at the "bake" mark.

Wait until the oven reaches the required temperature. Most modern ovens have a setting to display the current temperature or beep. Some ovens have a small light that turns on when the oven is hot. Such a light is usually located near the adjustment knob.

Place the dish in the oven and let it bake according to the recipe. Keep the oven door closed unless the recipe says otherwise. Do not open the oven or look at the food being cooked, as the heat from the oven will dissipate and the cooking time will increase.
- If you are cooking on multiple racks, do not place them parallel. This will circulate hot air around the dish and distribute the heat evenly.
When the oven temperature reaches the required level, place the food in the oven. A gas oven heats up much faster than an electric oven, so the required temperature will be reached in 5-10 minutes.

Accept necessary measures if you smell gas. If you smell gas while cooking, immediately call gas service 04 or 104 (in Russia Turn off the oven immediately, NOT use no electrical appliances. If you turn on electrical appliances, an explosion may occur. Open a window, leave the house, use your neighbor's phone, or mobile phone, to call emergency services. Do not use a mobile phone in the house.

Owners of old gas stoves often do not want to replace proven equipment with a new one, even one that is more technologically advanced and economical - the advantage of old products is their usual ease of use. However, the question arises of how to determine the temperature in old ovens, because modern recipes usually indicate the desired heating range in degrees Celsius, and older-made gas stoves have gradations in divisions or are not equipped with instruments for measuring heat at all.

How to determine the temperature in the oven without a thermometer: baking correctly.

Comparison of measurement scales

Traditionally, gas stoves produced in the USSR, as well as neighboring countries (Czechoslovakia, Poland), used internal thermometer calibration divided into eight segments. Accordingly, the elements of the scale were designated from 1 to 8, and the question arises of how to determine the temperature in the oven using numbers. Since the maximum temperature in household ovens does not rise above 360 degrees Celsius (on average), you can try to calculate the temperature correspondence to the calibration yourself.

It should only be noted that even with minimal heating (level 1) the heat usually reaches 150 degrees.
Accordingly, the normal temperature for baking - 200-220 degrees - corresponds to marks 4-5, and acceptable for preparing biscuits - to mark 3.
The minimum possible heating suitable for drying meringues or cooking dried fruits and berries is about 70−90 degrees Celsius and is achieved in conventional stoves only by controlling the gap between the door and the main part of the oven.

More accurate information can be obtained from the product passport, if it has been preserved. However, prolonged use may make adjustments to the actual heating level. So it is advisable to test it experimentally.

How to determine temperature without a thermometer?

Old books on home economics offer an option for approximate determination of heating in a gas, electric or wood (charcoal) stove without a thermometer. To do this, place a piece of ordinary writing paper on the place where the baking sheet (frying pan, mold, stewpan) with the baked product is usually located. This is done when the oven has already warmed up, that is, more than 10 minutes have passed since it was turned on. Next, monitor the charring time of the leaf, noting the temperature in degrees Celsius.

In orders modern housewives There are a lot of household appliances that make everyday life much easier. One of convenient devices The oven is rightfully considered. Housewives enjoy baking various foods, delighting their loved ones with tasty and healthy food. It’s great if you have an innovative oven at home with a lot of various functions and sensors. But, if there is none, how to heat the oven to the desired temperature?

We determine by “eye”

It is quite difficult to determine to what temperature the oven has warmed up without a thermometer. For example, if you need to bake a chicken at a temperature of 180 0, how can you understand that the cabinet has already heated up to required values? You can light a medium fire, wait for 5-7 minutes, and then turn the fire down and put food in the oven. It cannot be guaranteed that in this case the desired temperature will be obtained, but according to reviews from housewives, it is already possible to bake chicken in such conditions.

But chicken or fish do not require precision, like, for example, a capricious biscuit. What to do in this case? To prepare dishes that are more temperature-sensitive, it is recommended to purchase a separate thermometer intended for use in ovens.

Folk tricks

Just 10-15 years ago, housewives, in the absence of a thermometer on the oven, used old, proven methods for determining the temperature regime. To understand what degrees the oven has warmed up to, you need to take a pinch of flour and place it on a baking sheet. The oven must first be preheated and a baking sheet should be covered with white paper. When pouring flour onto paper, you need to observe how long it takes for it to change color.

If the flour is charred within a few seconds, then the cabinet has heated up to 280 0 C.
A rapid change in color from white to dark means heating to 220 0 C.
When the shade slowly changes to yellowish, the oven is heated to 180 0 C.

There is another way to find out what temperature the oven is heated to without a thermometer. To find out how much to preheat the oven to an average of 180-200 0 C, you need to light a fire in the cabinet and place a piece of foil on a warm baking sheet. Then pour a small amount of sugar on top. Slowly increase the fire level in the cabinet. As soon as the sugar on the foil begins to melt, the temperature has reached 200 0 C. This indicator is quite enough for preparing most baked dishes and pastries.

Determining the time

If you don’t have foil, sugar, or flour on hand, and you need to preheat the oven to 180 degrees, you can use a temporary indicator. Experienced housewives recommend timing the time from the moment the fire is ignited. To temperature regime Reaching the specified parameters requires at least 10 minutes. Provided that the fire is medium. Accordingly, as the fire increases, the time it takes to warm up the cabinet decreases.

When turned on low fire the oven heats up to a temperature of 180 0 C for 20-25 minutes.
At medium heat - 15 minutes.
With strong – 5-7 minutes.

Taking into account the capabilities of the equipment

If the household uses an old oven, experts recommend calculating the heating time, taking into account the capabilities of the device. Thus, all ovens manufactured 20 or more years ago are designed for a maximum heating power of 300 0 C. This means that in order to heat at maximum, the gas supply valve to this burner must be fully open. If the valve is opened halfway, the oven will heat up to 150 0 C. Then, through mathematical calculations, we find that the valve is open a quarter of the full circle and starts heating to 75 0 C. This means that to heat the oven to 180-200 0 C you need turn the knob half a circle and a little more clockwise on the improvised dial to the number 8.

Summing up

Don't be upset if you're not lucky enough to have a modern oven with a lot of functions and capabilities. Using the recommendations experienced housewives You can independently set the desired temperature in the oven. Remember that basically all dishes are baked at a temperature of 180-200 0 C. Using the tips given above, you can easily heat the oven to the required levels.