Baker's Mark 2" High Half-Size Aluminum Pan Extender

Item #: 327FSPA1116

Bake brownies, cakes, and more on your half-size sheet pan when you use this Baker's Mark half-size alumnium pan extender! Featuring an extra durable aluminum channel construction and stainless steel reinforced corners, this reliable pan extender creates attractive, straight sides for easier decorating and even helps prevent your product from overbaking! With flat top edges, this extender is easy to grab when you remove it and comes off clean with help from some cooking spray.

Overall User Rating:

Baker's Mark 2" High Half-Size Aluminum Pan Extender

4.7 stars from 52 reviews


People Talk About:

pan sheet extender half great cake cakes brownies works pans
  • Arrange by

    These are great for extending the height of your half sheet pans. I have used them for cinnamon rolls. I do not know whether it will work for thin cake batter because it might leak out from the edges unlike those full stainless steal ones which work for anything but is 5 times more expensive.

    from Cinn City Bakery, LLC. Posted on

    Having a small oven I had no idea these even existed! These are perfect for a home baker as well. I use them for high brownies.

    from Stateside deli Posted on

    We call these tray guards! Keep the brownies in the pan nice and tall!

    This extender would be awesome expect that the sides do not go all the way down. It is sad that it doesn't keep all of the batter in. I would consider buying again because it is a good quality, although I might be inclined to check another type that would hold the food in better.

    Posted on

    This extender is the perfect thing for all of my cakes. Using extenders takes up less space when not being used and allows me to use any pan to set it on.

    from Michelle's Scrumptious Bakery Posted on

    I like these pan extenders, I find they are great for layering cakes. My biggest complaint is the triangular cut outs on the bottom corners of the pan.. Unfortunately, it makes it quite hard to bake any batters in this pan.

    Posted on

    works well enough. mine came in and was slightly warped. the brownies I was trying to make seeped out the bottom. but I do believe if the pan was not warped it would have worked fine.

    from Mulberry Street Pizza Posted on

    We appreciate your feedback! We’re sorry this is defective. A Customer Solutions Representative will be contacting you soon.

    WebstaurantStore Customer Solutions

    We absolutely love these pan extenders. Wish we'd known about them sooner. They are what have changed the look of our signature cinnamon buns from ok to WOW OK.

    from TWO SISTERS EMPORIUM Posted on

    Great quality! Works perfectly to convert a half sheet pan into a 2" deep cake pan. I was worried that the product might be flimsy but it is very sturdy. So happy that I purchased them.

    from Jennifer T. Posted on

    I bought two of these 2 inches high half size aluminum Pan extenders so I can make a cake as my customers want. Made of s good quality metal. Very good find!

    from Sugary and Savory Posted on

    Great sheet pan extender to bake cakes. Gave 4 stars because corners are not closed causing batter to leak. As a work around we folded parchment paper around the corners.

    from Cakes by Eva LLC Posted on

    half sheet pan with batter

    Would be great if this was nonstick! I use a lot of spray to ensure easy lift off. Wish I had more uses for it, extender does what it says. Makes great cakes without having to invest in multiple size pans.

    from SOD Posted on

    My first time using a pan extender! works well.. you just put it on your sheet tray! the corners are curved however so i put parchment to cover to prevent leakage

    Posted on

    I am not a fan of this extender. My main complaint is the size - I expected to use it to bake a half-sheet cake, but the inside area is significantly smaller than a half-sheet, and I would not feel comfortable selling a cake made with this extender as a half-sheet cake. Also, my first time using it, I made an oil-based cake and the batter slipped under the extender, and, while baking, spilled up over the sides of the sheet pan resulting in a huge burned mess in the oven. I would give the item one star, but if you do not need a cake that is specifically a half sheet, and you are using a thicker batter, the extender can be used to bake a product with nice, sharp corners and straight sides.

    Posted on

    Thank you for the review, Attia! We are sorry this didn’t work for your application. For your convenience, we’ve posted the item’s dimensions on the product page.

    WebstaurantStore Customer Solutions

    I was looking for something that would give me nice clean edges and also help prevent baked goods on the outer edges of my pans from getting browner than the center, and these work perfectly. They fit nicely in a half sheet pan, and are easy to remove once you take your product out of the oven. I use them for rolls, brownies, and bars, and am sure I will find other applications as well. I highly recommend them!

    from Hope Mountain Farm Posted on

    I bought this with the intention of baking a large cake but ended up finding that it did not fit my baking sheets as I thought they would. The corners of the extender taper up so, if using a liquid batter, cannot contain the contents completely. I was under the impression that the extender would lay completely flat with no exposed areas on the baking sheet but that is not the case. I think this would work best with more rigid or dough-y foods.

    Posted on

    It fits almost perfectly in a half-sheet pan, there is a little bit of extra room both lengthwise and widthwise.

    I was afraid my brownie was going to leak through the holes on the edges, but it works great - of course it depends on the batter. I lined the frame with parchment paper and have been able to bake perfectly straight brownies!

    from Pamela Wasabi Posted on

    Purchased the pan extender for our custard shop. It works very well in our flat pans to give us the increased height to build our thicker frozen custard sheet cakes.

    from McFen Custard LLC Posted on

    I really have yet to attempt to use this as more than a guide for my tiramisu. For baking it was about 2 inches larger than my half sheet pan due to the edges that are flat. I wish I would have known that before purchasing.

    from Naples Confectionery Posted on

    This is such a handy tool to have on hand - makes making your own sheet cake for large groups a breeze! Having it separate from the actual pan makes it easier to store and makes the pan it self more versatile (rather than having a deep sheet pan that you'd only use on occasion). It doesn't 'snap' in to the pan or fit SUPER snuggly so be aware, but it works great!

    Posted on

    This is a really cool interesting product is half size aluminum pan extender I like to 2 inch height on it really great for making sheet cakes

    from Place to be Bistro Posted on

    No need to buy a deeper pan when you can just get this extender for the half sheet pan. It's like having a set of various pans. The baked goods turn out great with perfect edges.

    Posted on

    Love using this pan extender!!! We make slices of "3 Milk" cakes and this pan works wonders.. The cake after baking is just the right thickness and lets not talk about the great price it's being offered at. I highly recommend it if you own a bakery and want to make your life easier..

    from Gonzalez Bakery Posted on

    The 2" high pan extender is one of the greatest inventions ever made, we use it regularly in our bakery and it makes baking cakes, cinnamon rolls and brownies so much easier than without it. No over baking and the corners are perfect.

    from Red B Posted on

    I have several full size pan entenders but have needed a half a couple of time and always had to bake a full cake and cut in half. I like being to able to just bake what i need.

    from youth with a mission Posted on

    AWESOME! Just what I needed to bake my bread rolls in and make taller sheet cakes. gives sheet cakes a better look (not all rounded and tapered).

    Posted on

    Whoever invented the sheet pan extender deserves an award. This is a great product. You will have beautifully straight and squared off edges to whatever you are making. I regret not buying this sooner!

    Posted on

    This works great for any brownies or cake that you have to make that are half sheet size it really works well and it just fits that jellyroll pan and I put parchment underneath it and spray the sides and everything comes out great highly recommend it for anyone who needs to get an extender for cakes or brownies.

    from Small and Simple confections Posted on

    This product has held up extremely well through 2-plus years of use at my bakery. These do not become loose or distorted and will fit your pan perfectly.

    Posted on

    this pan extender works great for cakes, brownies and most things with a thicker batter. Saves the need of having to buy special pans for everything.

    from urban solace restaurant Posted on

    Perfect for half sheet pans and to do shortbreads, brownies, etc. Basic but does the job as expected and seems sturdy enough to stay in good shape.

    Posted on

    We use several of these extenders for building layered French cakes. They have held up well to use and haven't twisted or warped which is important to fit into the half sheet pan. If baking in the extender you'll need to line it with parchment so your batter doesn't ooze out of the corners.

    from Sugar Fixe LLC Posted on

    These half size aluminum pan extender works well, works as expected. They fit well, Right size, easy to clean, good price. Good product. No complains :)

    Posted on

    Fantastic idea for sheet pans. Now I can use them to bake bars, brownies and cakes without having to buy more deep pans. Also makes removing easy, just lift off the pan.

    from Ivy Bakery Posted on

    This aluminum extender is preferred to the plastic ones because they hold their shape before and after baking. They’re not going to become misshaped after too many vigorous washing's.

    from Sussman's Bakery Posted on

    These extenders are good. The jointed corner seems to be holding up well after significant use. Slightly wobbly, but I'm not concerned. They work great!

    Posted on

    These pan extenders are amazing. I was worried about them because they where cheaper then the others I had looked at, let this review put your mind at ease A++ quality.

    Posted on

    Great tool for brownies and sheet cakes! As with many other items on this site, you can't beat the price either. It is a great tool that has come in handy many different times!

    from Southern Slice Posted on

    We use this product when making most of our desserts. We offer several varieties of bar desserts such as brownies and cobbler bars. This pan extender has be invaluable. With this product, we are able to avoid the rounded edges of the half sheet pan and the edges are kept square and easier to divide. It also helps when we are putting toppings onto the bases of our desserts.

    from Boss Pizza Co Posted on

    We are excited to use our pan extender over and over. Now we can bake tall sheet cakes even for single layer cakes. Works out great!

    from Baked and Sconed, LLC Posted on

    Very Sturdy and perfect for my brownies. It did come out at the bottom corner a little but I saw that as my chance to try the brownie without cutting or picking it apart!

    Posted on

    I use it to make large amounts of no bake cheesecake. It fits the half sheet pan snugly and it is very easy to clean

    Posted on

    This cake extender is amazing,make your cake ve light crusting,you don't even ve to trim of,is a good buy for people that ve baking sheet,,this allow you to double your recipe,,you don\'t need a sheet cake pan any more.good

    Posted on

    These pan extenders do the job! They extend are half sheet pans to make a nice large thick cake. We grease them well and they come clean.

    from Barton's Flowers and Bake Shop, LLC Posted on

    Love this sheet pan extender. You cannot beat the price. It makes bars with perfect edges. Also like the fact that is aluminum, seems to be sturdier than most extenders. I've owned the full sheet pan extender for a year & it's held up well!

    Posted on

    great for making cake out of sheet pan ,can be easily cleaned and works great for baking , sturdy construction so it will last thanks..

    from jeanne's bakeshop Posted on

    This pan extender worked great! I was worried about the corners being open a little and batter coming out, but barely any came through. I used 3 boxed cake mixes and baked it at 325 for about 50 minutes. It looks perfect!

    from Bites & Delights Posted on

    The half pan extender performed better than i expected i was pleasantly surprise with not only the performance but the quality of the pan extender.I needed a sheet cake to feed fifty persons and i use this pan extender with half size bun pan the cake was perfect .

    from Melecious Desserts Posted on

    mi primera vez que utilizo este producto y estoy encantada muy facil de utilizar y mucho mas facil de lavar muy practivo. lo recomiendo mucho!!

    Posted on

    Perfect fit for half sheet pans. Oil before use, easiest to remove from pan when product is hot from the oven. Use a dough scraper to free the sides before lifting.

    from Mountain Oven, LLC Posted on

    Love these 1/2 size pan extenders. I've baked brownies, cakes and cheesecakes with them. Easy to clean, hold up well and easy to store then regular pans. Just purchased 4 more!!!

    from Doughlicious Cakes Posted on

    Our restaurant needed this pan extender in order to make custom mousses for the holidays. They allow any sort of batter or dough to rise in a standard baking sheet without overflowing. Excellent price and quality.

    Posted on

    This pan extender is great for sheet cakes. I have not had a problem so far when baking cakes for weddings or birthdays. These extenders are also very easy to wash.

    Posted on

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