Food Grade Stainless Steel and Why Is It Important for Your Cookware?

by Joost Nusselder | Last Updated:  June 1, 2022

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Stainless steel is a top choice for cooking gear due to its durability, non-reactivity, and ease of cleaning. This metal alloy contains at least 10% chromium and is commonly used for cookware, cutlery, and other kitchen equipment.

In this article, I’ll delve into the properties of stainless steel and explore why it’s a go-to material for cooking gear. Additionally, I’ll provide some helpful pointers for selecting the best stainless steel kitchen gear.

What is stainless steel cookware

Stainless Steel: The Strong and Non-Reactive Choice for Your Kitchen

Stainless steel is a type of steel that contains at least 10.5% chromium, which forms a protective layer on the surface of the material. This layer prevents the steel from rusting and makes it resistant to stains and corrosion. Stainless steel is a mixture of different elements, including carbon, nickel, and molybdenum, combined to provide the material with its unique properties.

Benefits of Stainless Steel in Cooking

Stainless steel is an excellent material for cooking products due to its non-reactive surface. This means that it does not react with acidic foods like citrus, tomatoes, and vinegar, which can affect the flavor and damage the surface of other metals like aluminum and iron. Other benefits of stainless steel in cooking include:

  • Evenly distributes heat for faster and more efficient cooking
  • Provides a non-stick surface when properly seasoned
  • Resistant to scratches and dents
  • Easy to clean and maintain
  • Does not contain any harmful compounds or chemicals that can leach into food
  • Suitable for use in extreme temperatures, both hot and cold
  • Does not react with electrical currents, making it safe for use in electrical appliances

Choosing Stainless Steel Products

When shopping for stainless steel products for your kitchen, there are a few things to keep in mind:

  • Look for products that are made from high-quality stainless steel with a higher percentage of chromium and nickel for better performance and durability.
  • Consider the overall weight of the product. Stainless steel can be heavy, so make sure you choose products that you can comfortably handle.
  • Some stainless steel products may have additional coatings or non-stick surfaces, so make sure to read the product description carefully before making a purchase.
  • Stainless steel is an excellent choice for long-term storage of food, as it does not react with the contents of the dish and can prevent damage or spoilage.

Different Varieties of Stainless Steel for Kitchen Utensils

Stainless steel is a popular material used in kitchen utensils and equipment due to its strength, versatility, and ability to resist corrosion. However, not all stainless steel is created equal. There are different types of stainless steel, each with its own unique properties and benefits. Here are the main types of stainless steel used in kitchen utensils:

  • Austenitic Stainless Steel: This is the most common type of stainless steel and is used in a wide range of kitchen products. It contains high levels of chromium and nickel, which make it highly resistant to corrosion and staining. Austenitic stainless steel is also naturally shiny and easy to clean, making it a popular choice for restaurant and home use.
  • Ferritic Stainless Steel: This type of stainless steel contains lower levels of nickel and higher levels of chromium, making it less expensive than austenitic stainless steel. It is also less shiny and not as corrosion-resistant, but still offers good resistance to rust and staining. Ferritic stainless steel is commonly used in kitchen utensils and containers.
  • Martensitic Stainless Steel: This type of stainless steel contains higher levels of carbon and is heat-treatable, making it stronger and harder than other types of stainless steel. It is commonly used in knives and other cutting utensils due to its strength and durability.

Shopping for Stainless Steel Kitchen Utensils

When shopping for stainless steel kitchen utensils, it’s important to understand the different types and varieties available. Here are some tips to help you find the perfect stainless steel kitchen utensils:

  • Look for high-quality stainless steel with a high chromium content for the best corrosion resistance.
  • Consider the type of stainless steel based on your needs. Austenitic stainless steel is best for general use, while ferritic stainless steel is more affordable and still offers good resistance to rust and staining.
  • Choose martensitic stainless steel for cutting utensils like knives and scissors.
  • Look for additional features like polymer handles to improve grip and comfort.
  • Make sure the utensils are equal in weight and balance to achieve the best results.
  • Distinguish the differences between similar products to make sure you’re getting the best quality for your money.

Understanding Food Grade Stainless Steel in Cooking Gear

Food grade stainless steel is a type of steel that is specifically designed to be resistant to wear and tear, as well as heat-resistant, making it safe for use in cooking various types of food. This material is typically classified into different grades, with the most commonly used being the austenitic grades, which contain high levels of nickel and chromium.

The Role of Alloying Elements in Food Grade Stainless Steel

The properties of food grade stainless steel are largely determined by the alloying elements that are added to the metal during the manufacturing process. These elements include:

  • Nickel: This element is added to increase the resistance of the steel to corrosion and oxidation.
  • Chromium: This element is added to increase the strength and resistance of the steel to corrosion and pitting.
  • Molybdenum: This element is added to improve the resistance of the steel to chlorides.
  • Carbon: This element is added to increase the strength and wear resistance of the steel.
  • Sulfuric acid: This element is added to improve the machinability of the steel.
  • Spend plenty of time researching different brands and types of stainless steel cookware before making a purchase.
  • Be careful when handling stainless steel cookware, as it can be heavy and difficult to lift.
  • Use a bonded or layered construction for better performance and longer lifetime.
  • Prevent sticking by heating the pan first and adding oil or butter before adding ingredients.
  • Cool the pan down before washing it to avoid warping or damage.
  • Love the look of stainless steel? Consider investing in a set that includes a variety of sizes and shapes for maximum versatility in the kitchen.

Choosing the Perfect Stainless Steel Kitchen Equipment

Before making any purchase, you need to consider your specific needs and budget. Stainless steel kitchen equipment comes in different types, sizes, and designs, and each piece has its own features and price range. Here are some things to keep in mind when choosing the right stainless steel kitchen equipment:

  • Determine the type of cooking you will be doing: Are you a professional chef or a home cook? Do you need equipment for a restaurant or for personal use?
  • Decide on the size of the equipment: Do you need a large or small piece of equipment? Will it fit in your kitchen?
  • Check the quality of the material: Stainless steel comes in different grades, and each grade has its own thickness and processing method. The higher the grade, the better the quality of the material.
  • Consider the features you need: Do you require induction base or a heavy base? Do you need a handle that is easy to grip? Do you want a set or a specific piece of equipment?
  • Determine your budget: Stainless steel kitchen equipment can be found at different price points. Be careful not to overspend, but also don’t compromise on quality.

Choose the Right Type of Stainless Steel

Stainless steel is widely used in kitchen equipment because of its neutral taste and resistance to corrosion. However, there are different types of stainless steel, and each type has its own properties. Here are the main types of stainless steel used in kitchen equipment:

  • 18/10 stainless steel: This is the standard grade of stainless steel used in kitchen equipment. It contains 18% chromium and 10% nickel, which makes it resistant to corrosion and staining. It is also easy to clean and maintain.
  • 18/8 stainless steel: This type of stainless steel is similar to 18/10 stainless steel but contains less nickel. It is a good choice if you are looking for a lower-priced option.
  • 18/0 stainless steel: This type of stainless steel contains no nickel and is less expensive than 18/10 and 18/8 stainless steel. However, it is not as resistant to corrosion and staining.
  • Hard stainless steel: This type of stainless steel is used in heavy-duty kitchen equipment, such as sauce pots and stockpots. It is great for cooking meat and vegetables that require long preparation time.

Choose the Right Gauge and Thickness

The gauge and thickness of stainless steel kitchen equipment can affect the way it cooks and how long it lasts. Here are some things to keep in mind when choosing the right gauge and thickness:

  • Gauge: The gauge of stainless steel refers to its thickness. The lower the gauge, the thicker the steel. A lower gauge means a heavier and more durable piece of equipment.
  • Thickness: The thickness of stainless steel is measured in millimeters. A thicker piece of equipment will be able to produce more heat and will last longer.

Consider the Base and Handle

The base and handle of stainless steel kitchen equipment are crucial to its performance and ease of use. Here are some things to keep in mind when choosing the right base and handle:

  • Base: The base of stainless steel kitchen equipment can be either induction or heavy. Induction base is suitable for cooking delicate vegetables and requires less time to heat up. Heavy base is great for cooking meat and requires a longer preparation time.
  • Handle: The handle of stainless steel kitchen equipment should be easy to grip and built to last. Handcrafted handles are a good choice for those looking for a specific design, while manufacturer handles are more standard.

Seasoning Your Stainless Steel Cookware: A Guide to Perfecting Your Cooking Game

Seasoning your stainless steel cookware is highly important as it helps to create a non-stick surface, prevents food from sticking to the pan, and ultimately enhances the flavor of your food. It also helps to protect your cookware from rust and corrosion, ensuring that it lasts longer.

What You Will Need

To season your stainless steel cookware, you will need the following:

  • Stainless steel pan
  • Vegetable or peanut oil
  • Paper towel
  • Stovetop

Storing Your Seasoned Stainless Steel Cookware

Once you have seasoned your stainless steel cookware, it is important to store it appropriately to ensure that it remains in good condition. Here are a few tips to keep in mind:

  • Always clean your pan after each use with hot water and a soft cloth. Avoid using soap as it can remove the seasoning.
  • Never stack your cookware as it can scratch the surface and damage the seasoning.
  • Store your cookware in a dry place to prevent rust and corrosion.
  • If you notice that your pan is smoking while frying, it may be time to re-season it.

In conclusion, seasoning your stainless steel cookware is an easy and great way to enhance your cooking game. By following these simple steps, you can effectively season your pan and enjoy a non-stick surface that will make cooking a breeze.

Conclusion

So, stainless steel is a great material for cooking gear because it’s non-reactive, durable, and easy to clean. Plus, it looks great! 

You should consider the type of stainless steel and the manufacturer when making a purchase. Don’t forget to maintain the steel with a polish to keep it looking new for years to come.

Joost Nusselder, the founder of Lakeside Smokers is a content marketer, dad and loves trying out new food with BBQ Smoking (& Japanese food!) at the heart of his passion, and together with his team he's been creating in-depth blog articles since 2016 to help loyal readers with recipes and cooking tips.