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Bak-Klene ZT Nonstick Baking Spray


The professional choice for creating stick-free baking surfaces, Bak-klene ZT ensures easy release and quick cleanup – and it leaves absolutely no gummy residue. It’s also ideal for use with intricate nonstick pans to ensure that every detail comes out intact.

  • Ideal for savory and sweet baked goods, including cakes, muffins, breads, rolls and cookies.
  • Made from canola, vegetable and mineral oils.
  • Free of flavor, texture and aroma, it leaves no grease-and-flour residue on baked foods.
  • The formula washes off pans easily, leaving no gummy buildup that can harm pans’ performance.
  • Preserves baked goods’ browning rate and crust quality.
  • Reduces breakage of delicate cookies and pastries.
  • Safe for use with metal, ceramic, glass and nonstick bakeware.
  • 14 oz.
  • Made in USA.
  • Canola oil, mineral oil, wheat starch, sunflower lecithin, capric/caprylic, triglycerides, natural flavor, propellant.

Shipping Information

UPS can deliver most in-stock items within 4-5 business days. UPS is unable to deliver to P.O. boxes.

Shipping Rates

The shipping rate varies depending on your order total and shipping destination. View Shipping Options and Charges.

Next Day Delivery

For an additional charge of $17.50 per address, we can expedite delivery to most destinations. This service is not available for some oversize items, items shipped directly from the supplier (including perishable and custom-manufactured items), out-of-stock items and items to be shipped outside the contiguous 48 states.

Orders received by 9:00 p.m., Eastern time, Monday through Thursday will arrive the next business day; orders placed Friday through Sunday will arrive on the following Tuesday.

Return Policy

At Williams Sonoma, we take great pride in the quality and craftsmanship of our products. Attention to design, materials, safety and construction are our priority. Upon receipt, please inspect your purchase and notify us of any damage; we will arrange for a prompt replacement.

If within 30 days, you are dissatisfied for any reason, you may return your purchase for a refund of the merchandise value. An original receipt or gift receipt is required for all returns and exchanges. Returns with a gift receipt will be refunded in the form of a Merchandise Credit for the amount indicated on the gift receipt. Returns with original receipt will be refunded in the original form of payment, cash and check refunds over $100 will be issued as a company check (may take 14 business days from time of request).

For all cutlery returns (knife sets, single knives, cutting boards, knife sharpeners, and knife storage) please contact us at 888.922.4108 to initiate the return.

We cannot accept returns on monogrammed, personalized, special-order items, custom upholstery, food, items shipped direct from the vendor, or on items damaged through normal wear and tear. Final sale items ending in .97 or .99 cannot be returned.

Made to Order and Final Sale Furniture items are non-returnable, and cannot be cancelled once the order is placed.

For returns of items purchased from your Williams Sonoma Gift Registry, we will gladly provide a refund or exchange for the merchandise within 90 days of your event or within 90 days of purchase, whichever date is later. View Full Returns Policy.

  • Rated 1 out of 5 by from Must have gotten a bad can I just finished using a Q-tip to clean out my Bundt pan for the third time since WS stopped carrying Baker's Joy and replaced it with this junk. Same pan, same recipe, same techniques and procedures, followed directions, left with cakes which wouldn't come out of pan and a gunky residue. Other product available, not at WS.
    Date published: 2016-12-29
    Rated 5 out of 5 by from A Must Try I do a lot of baking and this is the best baking spray I have ever used. Just love the end result! You must try it!
    Date published: 2016-11-05
    Rated 5 out of 5 by from Wonderful Staple Item & Spraying Tip Have used this for years and love it. Have never tried on "fancy detailed" Nordic ware type cake pans but glad they work for other reviewers, will try. Yes it is a good spray, and can over-spray, but here's a GENIUS TIP I once read: Open your dishwasher and spray your pan over the bottom rack/door. No after-cleaning required! Woo hoo!!
    Date published: 2016-03-26
    Rated 5 out of 5 by from LUV this stuff! Originally, I purchased this for the W&S brownie pan. Works like a charm. The secret I found is to spray it on, then take a pastry brush and spread it evenly. Now I'm using it on my bread pans as well. Really love it. And, I tried all other conventional sprays. They did not work with these Gold Touch pans. Highly recommend this product for those pans.
    Date published: 2015-08-22
    Rated 5 out of 5 by from Best spray ever! I love this spray. I have been using it forever. I never use anything else. I use it for anything that I do not want to stick. Baking and roasting as well as on the barbeque. Cakes just come out of the pans like a dream. I can't recommend this enough. I do take my pans outside when I need to spray to eliminate any overspray.
    Date published: 2015-01-08
    Rated 4 out of 5 by from Cakes slide right out Using this product allowed for my cakes to slide right out of the pan. There is also no after taste. I bought one of those fancy dancy bundt pans from WS that recommended this product for the ease of getting the cake out of the pan. It came out in one piece. yea! The only draw back that I can see is that the spray is so thick, you have to spray the pan over the sink or it goes everywhere. I would recommend buying this product for the more intricate cake pans.
    Date published: 2014-10-17
    Rated 5 out of 5 by from No build-up I've used this spray for years and highly recommend it. It does have a wide and powerful spray. Like others, I spray over the sink but I like the reviewer who steps outside. I use it with my Emile Henry loaf pans and my sweet dessert breads pop right out. The price may seem a bit expensive but I find one quick spray overs my pans completely. It lasts a very long time and I use it frequently. I like that it doesn't build up that awful thick and sticky residue that some store bought brands do.
    Date published: 2014-09-08
    Rated 5 out of 5 by from Easy one-step pan prep I've used this for years, at first just for baking cakes and such, but now I use it for many items and it consistently works great. Do be careful spraying, it does have a bit of overspray (or perhaps I just have bad aim), sometimes I step outside quick and spray the pan. The can does seem to last a long time for me. I highly recommend.
    Date published: 2014-07-03
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