Nowadays, among electric grills, you can find models with
metal,
ceramic and
stone surfaces, as well as devices that use
both metal and stone. Here is a detailed description of each of these options:
— Metal. The most popular plate material nowadays, found in all types and price categories of electric grills. Metal is relatively inexpensive, it can be easily given both a smooth and ribbed shape. Surfaces made of this material are durable and reliable, in addition, they have minimal thermal inertia (they heat up and cool down quickly, and also react almost instantly to changes in temperature settings). For additional convenience, metal plates can be supplemented with a non-stick coating - it, as a rule, requires careful handling and does not tolerate contact with metal utensils, but it significantly facilitates cleaning and in many cases allows cooking without the use of oil. In addition, surfaces made of this material can be easily made removable.
— Stone. Stone work surfaces are found mainly among barbecue grills and raclette makers (and can be
square,
round,
rectangular,
oval); there are other types of devices with this feature, but they are very few. In general, this
...material is durable, reliable and practical: it has certain non-stick properties and at the same time easily tolerates contact with metal spatulas, forks, etc. In open-format grills (including raclette makers), stone plates are massive and have a fairly high thermal inertia, but these points can be both disadvantages and advantages. Thus, significant weight contributes to stability and reduces the likelihood of moving or tipping over the grill; and the ability to retain heat after switching off can be very useful in some cases - for example, in the same raclette maker, due to this, the products on the top plate can remain warm throughout the meal. The disadvantages of this material include, first of all, the complexity of production and relatively high cost.
— Metal and stone. Grills equipped with two types of working surface at the same time — metal and stone. Almost all such devices are raclette grills (see “Type”). The features of each of the mentioned materials are described in detail above, but here we note that the specific format of their combination may be different. The most popular are combined surfaces — part stone, part metal; in this case, the stone is made only smooth, and the metal can also be ribbed (see “Plate surface”). In any case, such a combination allows you to fry different types of products at the same time; and after cooking, you can dump everything on the stone surface, which cools slowly and keeps the contents hot well. Somewhat less common are raclette grills with two replaceable plates — one metal, the other stone. They are in many ways similar to the first type, but do not allow the simultaneous use of different types of materials.
— Ceramic coating. Ceramic and glass-ceramic surfaces are found mainly among contact grills — although there are other devices with plates made of these materials, including barbecue grills (see "Type"). Such a surface has good non-stick properties and is easy to clean from dirt — if necessary, ceramics can even be cleaned with abrasives. On the other hand, ceramics should be protected from impacts and strong temperature changes, since all this can lead to chipping, cracking and peeling of the working surface of the grill.
