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Sep 15, 2023

5 Best Hard

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Buying a cookware set can be overwhelming because of the sheer volume of brands, materials, and types of included pieces. While stainless steel, copper, and traditional nonstick are the most popular options for cookware sets, another lesser-known cookware material can offer some of the best value: hard-anodized aluminum. According to Fran Groesbeck, managing director at the Cookware Manufacturer's Association, hard-anodized cookware is known for its strength, durability, and even heating.

Raw aluminum is inexpensive and offers excellent conductivity for cooking, but it's prone to discoloration and scratching. Hard-anodized aluminum has undergone a chemical process to oxidize the cooking surface of the pan so it's more durable, nonstick, and doesn't discolor food. While hard-anodized cookware is plenty nonstick in its own right, many hard-anodized pieces have additional nonstick coatings. For more information on the technical aspects of the material, see our FAQs.

While durability, cooking, cleanup, and ease of use were top of mind when making our selections, we also looked for sets with useful pieces and no superfluous items. The most important pieces in any cookware set are a stockpot or Dutch oven, a 12-inch skillet, and a 4-quart saucepan, all with lids (it's worth noting that cookware manufacturers consider lids as separate "pieces" when listing the number of pieces in a set). If you're looking for a specific piece, consider purchasing individual items, as a large cookware set is likely to have more than you need.

We think hard-anodized cookware sets are a great option for folks who want to outfit their kitchen on a budget, and are looking for a set that is easy to cook with, care for, and maintain. Below we've outlined our top picks for hard-anodized sets.

Best overall: GreenPan Valencia Pro 11-Piece Set - See at Crate and BarrelThe GreenPan Valencia Pro set is our top pick because it features 11 basic cookware pieces that have safe ceramic nonstick coatings and are oven-safe to 600 degrees Fahrenheit, all for about $200.

Best on a budget: T-fal All-in-One Hard-Anodized Cookware Set - See at AmazonThe T-fal Hard-Anodized Set is made up of practical and durable pieces that you'll use every day without damaging them.

Best high-end: Williams Sonoma Thermo Clad 10-Piece Set - See at Williams SonomaThe Thermo-Clad cookware set features details that make cooking easier, from the heat-encapsulating stainless steel lids to the metal utensil safe nonstick coating.

Best space-saving: Calphalon Select Space Saving 9-Piece Set - See at TargetThe Calphalon Stackable Set includes every necessary piece to start a cookware collection and it all stacks neatly for easy storage in small kitchens.

Best for induction stovetops: Ninja Foodi NeverStick 10-Piece Set - See at Best BuyThe Ninja Foodi NeverStick cookware set works on all range types, including induction, and is constructed for maximum durability and heat retention with heavy-gauge aluminum and a stainless steel base.

Pros: Oven-safe to 600 degrees F, metal utensil safe, durable ceramic nonstick coating, lots of useful pieces, both PTFE- and PFOA-free

Cons: No 12-inch skillet (though sauté pan can be used in its place)

With seven pans and four lids, the Valencia Pro has everything you need to switch between stovetop and oven cooking. The hard-anodized bodies and stainless steel handles are durable, scratch-resistant, and oven-safe up to 600 degrees F. The glass lids allow you to see what you're cooking without releasing steam or heat (but keep in mind that the lids are only oven-safe to 425 degrees F). The casserole dish is just a Dutch oven by another name.

GreenPan uses a ceramic nonstick coating derived from sand particles, which is as durable and effective as traditional coatings, but free from PTFE, PFOA, and lead. The Valencia Pro set is also dishwasher and metal utensil safe for easier cleanup and better durability.

Pros: Dishwasher safe, large frying pans, stewpot can act as a Dutch oven

Cons: No pot larger than 4 quarts, saute pan does not have a lid

These pots and pans are scratch-resistant and can be used with metal utensils, so you don't have to treat them too gingerly. The interiors are glazed with a nonstick coating reinforced with titanium as a strengthening layer. After almost three years of use, Insider reporter James Brains says that his similar T-fal set is still performing like new.

This T-fal set has several convenient features. Each pot has a thermo-spot indicator, concentric rings that turn red when the surface is hot enough to cook on. Additionally, the set comes with three serving utensils: a serving spoon, spatula, and slotted spatula.

Pros: Induction compatible, heat-sealing lids, includes a large stockpot

Cons: Fewer pieces than less expensive sets, no large skillet

Instead of glass, this set features stainless steel lids with double-wall insulation to keep food warm. While this means you can't see the food while it's cooking, it's useful for making items ahead of time and keeping food warm for serving. The entire set is oven-safe to 500 degrees Fahrenheit.

The Thermo-Clad line features a tri-ply stainless steel base, designed to limit hot spots by covering the bottom of the pan edge to edge. The nonstick coating is metal utensil safe, though the brand recommends avoiding abrasive cleaners like steel wool. The unique item in this set is the 6-quart "essential pan," which is nearly identical in design to a traditional saucier. With a wide base and high, rounded sides, this pan is great for one pot meals.

Pros: Stacks compactly for storage, lids fit on multiple pieces

Cons: No large skillet, only oven-safe to 400 degrees F, not safe for metal utensils

This set is organized by diameter, so that all 8-inch wide pieces fit in a stack that can nest within the 10-inch wide stack. Interlocking plates on the pans' outside edges stabilize the stacks. Because of the common diameters, the lids are interchangeable among pieces.

Silicone grips keep the handles cool to the touch, but limit the oven-safe temperature to 400 degrees F. The nonstick interior is also not safe for metal utensils. The highlight of this set is a stackable Dutch oven, giving you the versatility of the piece without taking up too much space.

Pros: Proprietary nonstick coating, metal utensil safe, induction compatible

Cons: No large skillet (though sauté pan can perform similar functions)

Ninja's NeverStick technology is based on heating the particles used in the nonstick coating to higher temperatures than other brands do for their coatings. This promises a more durable nonstick surface that isn't prone to chipping or flaking and is metal utensil safe.

The NeverStick line is available in a hard-anodized set that comes with 10 pieces and can be used on all range types, including induction. Though it lacks a large skillet, it comes with a generously-sized stockpot for making soups, stews, and one pot meals. The pieces are also safe to 500 degrees F for easy transition from stovetop to oven.

We identified the best hard-anodized cookware sets through research, an interview with Fran Groesbeck, managing director at the Cookware Manufacturer's Association, and our own extensive experience with cookware. We developed baseline criteria, such as necessary pieces and safety requirements, and evaluated sets based on these elements and other factors like value for price. We plan on testing these sets in the future and updating this guide accordingly.

Aluminum is a common material used in bakeware and cookware because it's lightweight and has great heat conductivity. The main issue with aluminum is that it will oxidize when exposed to acidic food, leaving dark marks on the surface that can transfer to light colored foods. To prevent this, most modern aluminum pans are coated in a ceramic layer or "anodized," an electrochemical process that uses controlled oxidation to create a protective layer.

The unique element of this process is that the anodized layer isn't applied to the surface, but created out of the molecules within the metal. Therefore, the anodized protective layer cannot chip or peel off. It can wear down, but if cared for properly, it lasts longer than applied coatings. "Hard-anodized aluminum is naturally stick resistant, and it is resistant to scratches and food odors," said Groesbeck.

The hard-anodized layer isn't a coating, so a hard-anodized pan can be used with any material utensil. However, nonstick coatings are often applied to hard-anodized cookware, so we recommend checking the information provided by the manufacturer before using metal utensils. Single or double layer nonstick coatings can be scratched by metal utensils.

This depends on the set and will be listed in the manufacturer's description of the product. Cookware must have magnetic properties to work on induction stovetops, and aluminum is a non-magnetic metal, Groesbeck said. Therefore, a magnetic plate must be applied to the base of aluminum cookware in order to be induction safe. This is why not every hard-anodized aluminum set is induction compatible.

While you should always consult the manufacturer's instructions, most hard-anodized cookware is oven-safe to some degree. The exact oven-safe temperature will be listed by the manufacturer on the packaging. The lids may have a different oven-safe temperature depending on the material.

Consult the manufacturer's instructions on using the dishwasher or hand-washing your cookware. If the cookware has a nonstick coating, it is always recommended to use non-abrasive cleaners and avoid steel wool or other harsh sponges.

The acronyms PFOA and PTFE are everywhere in cookware descriptions. Here's what you need to know about each:

PTFE stands for polytetrafluoroethylene, and is more commonly known by its brand name: Teflon. There have been concerns over the health effects of PTFE and PFOA, and while studies have been mostly inconclusive, PFOA was isolated as the more dangerous chemical.

PFOA, or perfluorooctanoic acid, was used in the production of PTFE since Teflon was invented in the 1970s. In the manufacturing process, most of the PFOA burns off and only trace elements remain in the cookware. These elements are then only released if the cookware is overheated to temperatures of 570 degrees F. However, since 2010, the EPA has put programs and regulations in place to phase out the use of PFOAs in American manufacturing. The majority of cookware made in the United States since 2015 is PFOA-free, and so are all of our top picks.

International standards are not the same as American ones, so PFOA may still be used in products from other countries.

Sign up for Insider Reviews' weekly newsletter for more buying advice and great deals.You can purchase logo and accolade licensing to this story here.Disclosure: Written and researched by the Insider Reviews team. We highlight products and services you might find interesting. If you buy them, we may get a small share of the revenue from the sale from our partners. We may receive products free of charge from manufacturers to test. This does not drive our decision as to whether or not a product is featured or recommended. We operate independently from our advertising team. We welcome your feedback. Email us at [email protected].

Best overall: Best on a budget: Best high-end: Best space-saving: Best for induction stovetops: Pieces: Dishwasher safe: Induction compatible: Oven-safe temperature: PFOA-free: PTFE-free: Pros: Cons: Pieces: Dishwasher safe: Induction compatible: Oven-safe temperature: PFOA-free: PTFE-free: Pros: Cons: Pieces: Dishwasher safe: Induction compatible: Oven-safe temperature: PFOA-free: PTFE-free: Pros: Cons: Pieces: Dishwasher safe: Induction compatible: Oven-safe temperature: PFOA-free: PTFE-free: Pros: Cons: Pieces: Dishwasher safe: Induction compatible: Oven-safe temperature: PFOA-free: PTFE-free: Pros: Cons: PTFE PFOA The best cookware sets The best cast iron skillets and pans The best copper cookware The best fully clad stainless steel cookware
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