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If you’re looking for a new barbecue, the top built-in grills and stainless steel grill grates vs cast iron are something you want to consider. Cast iron grates confer benefits that BBQ enthusiasts might appreciate more than most; the best grill for you may be either, depending on your personal preference. Although, with coatings to prevent corrosion, it can provide a better grilling experience that is safer for you and your family.
Speaking of personal preference, if you’re more interested in BBQ grills made in the USA, we have a guide for you.
Speaking of preference, you’ll want to consider your health when comparing charcoal vs propane, as charcoal has been found to cause carcinogens that cause cancer. You may want to move on to an infrared grill or a gas grill, instead. Whichever type of grill you choose, be sure to take extra steps for maintenance beyond the regular routine. Cleaning common materials like grates and burners will ensure your outdoor cooking experience is as safe and delicious as possible.
Moreover, keeping your grill clean (depending on if you have a 304 or 430 stainless steel BBQ) with a top grill cleaner will prevent rodents from taking it over.
Cost, durability, ease of maintenance, and searing capabilities are all big factors to consider when deciding between the two options. Stainless steel grilling grates offer a smooth finish that prevents food from sticking and makes them easier to clean. The types of grates that are available vary depending on the size, shape, and style you are looking for in your outdoor cooking experience.
You may also want to look at the differences between charcoal vs propane grills while you’re at it.
Cast iron is more expensive than stainless steel; however, it’s by far the best type of grill for getting restaurant-quality sears.
When it comes to the differences between stainless steel and cast iron grills, we’re talking about the grates, or cooking surfaces specifically. There are big differences in performance between the two, including heat retention and searing ability.
Cast iron grill grates are the go-to choice for restaurants and backyard chefs looking to achieve high-temperature searing. On the other hand, stainless steel cooking grates provide even heat distribution with less maintenance required. Both grate types require regular cleaning, but stainless steel offers a simpler way to keep your grate clean faster.
Beyond that, cost, maintenance, and lifespan are all factors, and what matters the most to you depends on what kind of grilling you’ll be doing.
Cast iron grates retain heat much better than stainless steel grates. This means that cast iron will give you better sear marks far more consistently and with shorter cook times than stainless steel, since it transfers heat more efficiently and the cooking surface remains hot even as charcoal dies down. Most restaurant chefs prefer cast iron grills for this reason.
However, there are some cons of cast iron cookware that should be considered. The bars on cast iron grills can corrode quickly and must be dried immediately after use in order to prevent rusting.
Stainless steel is far easier to clean and maintain than cast iron. Cast iron needs to be seasoned to gain non-stick properties, and cleaning it properly is far more difficult since regular soap and water cleaning can easily strip the seasoning. Cast iron can also rust fairly easily and is more subject to the elements.
To keep a cast iron dry and the cast iron surface clean, regular maintenance and cleaning of cast iron is essential. Alloys of iron, such as uncoated cast iron pans and skillets, require extra care since only the surface gets seasoned. As a result, these alloys are more prone to rusting compared to other types of alloys.
Another major difference between cast iron and stainless steel is lifespan. With proper care and cleaning, cast iron products can last a lifetime, but they are susceptible to rust if cleaned incorrectly or left wet for an extended period. Stainless steel, on the other hand, varies quite a bit in quality from model to model, but it can’t compete with the longevity of cast iron, even with the best of care.
Cast iron products can be quite expensive, though you can find relatively inexpensive cast iron grills on the market, depending on size and features. Stainless steel grills have the advantage here, coming in a wide range of price points, including plenty of entry-level models in the $150-200 range.
Is it better to cook with cast iron or stainless steel?
If you’re looking for the best sear, the higher temperatures and better heat retention of cast iron will give you restaurant-quality results, especially with charcoal grills. While great sears are possible with stainless steel grill grates, it’s more difficult.
Which kind of grill lasts longer?
Cast iron grills, like all cast iron products, can last a lifetime with the proper care. Conversely, stainless steel grills can vary considerably in terms of the quality of the steel, and while many can last years, they can’t match cast-iron models.
How do you clean cast iron cooking grates?
The best way to clean cast iron is to wait till the grates are cool, then spray a degreaser on the grates and allow them to sit for a few minutes. Finally, use a brass bristle brush or stainless steel scrubber to clean the grates.
STAT: Cast iron contains 2%-4% carbon, as well as substances like silicon, manganese, sulfur, and phosphorus in various amounts. (source)
While cast iron grills can last a lifetime with proper care, they’re more vulnerable to rust and other environmental hazards, and are more tedious to clean than stainless steel models.