Skip to content
Swiss-made CXD ceramic cookware · Ceramic coating made without added PFAS/PTFE · 365-day return guarantee
Swiss-made CXD ceramic · 365-day return guarantee
HD Nonstick 11" x 11" Square Fry Pan
HD Nonstick 11" x 11" Square Fry Pan in use with food on pan
HD Nonstick 11" x 11" Square Fry Pan on kitchen counter with a side angled view
HD Nonstick 11" x 11" Square Fry Pan side view
HD Nonstick 11" x 11" Square Fry Pan
HD Nonstick 11" x 11" Square Fry Pan in use with food on pan
HD Nonstick 11" x 11" Square Fry Pan on kitchen counter with a side angled view
HD Nonstick 11" x 11" Square Fry Pan side view

HD Nonstick 11" x 11" Square Fry Pan | Made in Switzerland

Sold out
$164.95
$164.95 - $164.95
$164.95
$115.47
$115.47 - $115.47
$115.47
Availability:
Out of stock
CA Warning

365-day return guarantee

Return any item, new or used, within 365 days of purchase for a full refund. Return shipping is at your expense. Defective item? Report it within 30 days of receiving it and we'll send a prepaid label. Sale items are final sale. Details

Shopping for someone? See the 2026 Holiday Gift Guide

Explore new culinary dimensions with our HD Nonstick 11" x 11" Square Fry Pan. Its generous surface and 1.6" depth redefine versatile cooking. Enjoy healthier recipes sans oil and effortless cleanup using our advanced nonstick coating. A kitchen essential, offering convenience and health in every dish.

**Discount codes do not apply to this item.

Swiss Diamond products prices were set on 1.1.2024, sale prices were set on 10.1.2024.

Shipping information

Free ground shipping to the continental United States. Orders placed by 12 pm ET, Monday–Friday, ship the same day from our North Carolina warehouse; orders placed later or on weekends ship the next business day. This item will not be shipped to: Minnesota, Colorado, Maine, Connecticut, Vermont. Free shipping is not available to Alaska, Hawaii, Puerto Rico, other U.S. territories or Canada.

Returns & warranty

365-day return guarantee: return any item, new or used, within 365 days of purchase for a full refund. Return shipping is at your expense. Sale items are final sale.

Defective items: report a defect within 30 days of receiving your order and we'll send you a prepaid return label.

Limited lifetime warranty: Swiss Diamond cookware is covered against manufacturing defects. Follow the Use & Care Instructions, and if a qualifying defect is found, we'll repair or replace your cookware. Normal wear, misuse, overheating and accidental damage are not covered.

Shipping & Returns details

Frequently Asked Questions

Is the HD nonstick coating PFOA-free?

Yes. Swiss Diamond's HD coating is PFOA-free, independently verified by the Danish Technological Institute. It is a PTFE-based nonstick reinforced with real diamond crystals for durability and easy release. If you prefer a PTFE-free, PFAS-free option, see our CXD and CHD DOU Ceramic lines.

Does this cookware work on induction cooktops?

This cookware is designed for gas, electric, and ceramic cooktops and is not induction-compatible. Swiss Diamond offers induction versions of most HD pieces; look for "Induction" in the product name.

Is this cookware oven-safe?

Yes. The pan and handle are oven-safe up to 500°F (260°C).

Do I need oil or butter when cooking?

No. The diamond-reinforced HD coating is designed for oil-free cooking. If you do use oil or butter, keep the heat at low to medium, and never use aerosol nonstick cooking sprays, which build up on the surface.

Can I put it in the dishwasher?

It is dishwasher safe, but hand washing with warm, soapy water is strongly recommended to preserve nonstick performance over the long term.

Is Swiss Diamond cookware really made in Switzerland?

Yes. Every Swiss Diamond pan is made in Switzerland at our facility in Sierre, where we have manufactured since 1974 and have never outsourced production. The cast aluminum body is pressure-cast from 100% recycled aluminum.

Customers praised this 11x11 square nonstick fry pan for its excellent nonstick performance and versatility with bacon, omelets, and grilled cheese. Many noted "solid quality and ease of cleaning." However, some found it didn't cook evenly and wasn't worth the price. One shopper mentioned needing replacement every 6 months, raising durability concerns.

  • 5 stars: 6 (67%)
  • 4 stars: 0 (0%)
  • 3 stars: 2 (22%)
  • 2 stars: 1 (11%)
  • 1 star: 0 (0%)
M
Marjorie M.
Always outstanding

Always outstanding

D
Dougnsal
Not worth the price

I do not think this pan is worth the money, Does not cook evenly. I like my cheap pan much better.

S
Sally B.
It’s just ok

I thought it would be better for the price of it. I received it with flaw on the edge.

Please reach out to our customer service team. We take quality very seriously, and want to get you the correct item.

Thanks for the review.

R
R S.
I Bought It Again!

This is the second Square Fry Pan I have purchased from Swiss Diamond and it is because of a divorce, and not because the first one wore out! This is an excellent pan in all ways and especially useful for someone like me who loves bacon and French toast, both of which fit the pan perfectly.

J
Jim
11" X 11" (2.5 QT) NONSTICK SQUARE FRY PAN | HD CLASSIC

Based on reviews, I bought a 10-piece set several years ago to replace an inexpensive set I bought when I first moved into my condo, so I'm well aware of Swiss Diamond cookware and their solid quality and ease of cleaning which is very important to a lazy cook. When I see cookware on sale, I like to add it to my collection. This will be used mainly to make grilled cheese sandwiches and heat up leftovers. I have a square lid from a grill pan to use if I need one. Pan is the same solid quality as the 10-piece set and handle is comfortable to hold. I can use little or no butter at all for grilled cheese for a healthier meal. Like my other Swiss Diamond cookware, I expect it to clean up with a little soap and water using a nylon scrub pad. I highly recommend alll Swiss Diamond cookware.

T
Tom
good but not sustainable

it's a good fly pan but I have to replace it every 6 months

J
John B.
11" x 11" square fry pan

The best & last non stick fry pan I'll buy. Will be buying more Swiss Diamond products in the future.

D
Debbie C.
11" X 11" (2.5 QT) NONSTICK SQUARE FRY PAN | HD CLASSIC

Normally I would never pay this much for a nonstick pan because the nonstick interior doesn't last more than 4 years. My husband likes square shaped omelets and my husband turned the heat up to high on my old square pan and it warped. I bought an All Clad but it was 13-inches and would not heat evenly on my gas burner, I then bought a cheapie Gotham 12-inch pan with lid. The coating started coming off the first time I used it. The only other square pan I could find that had a lid was this one. So ,I bit the dust and purchased the Swiss Diamond square pan and the lid. I was surprised at how heavy and well made it was. It has a disk on the bottom that I think will keep it from warping. It takes longer to heat but that is ok. I made a 7 egg omelet and it turned out beautifully. The bottom of the omelet didn't brown and the lid helped cook the top. The omelet slid right out of the pan. It is an excellent pan. It is now our dedicated omelet pan and will not be used for anything else. I would definitely buy it again.

L
Linda H.
Love The Square Pan!

This is my favorite frying pan. The square shape fits most items better than the round frying pans.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare