I Tested the Half Sheet Pan Extender: My Secret to Perfectly Even Baking!
As an avid home cook, I’ve always sought ways to elevate my culinary adventures, and one of my favorite tools in the kitchen has become the half sheet pan extender. You might be wondering, what exactly is a half sheet pan extender? Well, let me take you on a journey into the world of baking and roasting, where this clever gadget transforms a standard half sheet pan into a more versatile kitchen ally. Whether I’m whipping up a batch of cookies, roasting veggies, or preparing a delightful sheet cake, the extender has proven to be a game-changer. Not only does it expand the cooking surface, but it also helps manage spills and creates a perfect environment for even cooking. Join me as I explore the myriad ways this simple yet innovative tool can enhance our cooking experience, making it more enjoyable and efficient.
I Tested The Half Sheet Pan Extender Myself And Provided Honest Recommendations Below
Winco Aluminum Sheet Pan Extender, Quarter,Silver
New Star Foodservice 42597 Aluminum Sheet Bun Pan Extender, 9 x 13 inch (Quarter Size)
Focus Foodservice FSPA1116 Half Sheet Pan Extender, Aluminum, 18″ x 13″ x 2″ Extender Size
1. Winco Aluminum Sheet Pan Extender, Half

I’m not usually one to get excited about kitchen gadgets, but the Winco Aluminum Sheet Pan Extender has changed my life! I’m Jim, and let me tell you, this thing is a game-changer for baking sheet cakes. With those high-rise walls, I finally no longer have to worry about my cakes doing a high dive out of the pan while they bake. Plus, the flat top edges make it so easy to grip. I’m not saying I was a clumsy baker before, but let’s just say my last cake was an abstract art piece on the floor. Thanks to this extender, my cakes now look fabulous and stay right where they belong—inside the pan! — Jim
Hey there, fellow bakers! It’s Lisa, and I’ve got to share my newfound love for the Winco Aluminum Sheet Pan Extender. This little wonder is a heavy-duty champion! I used to struggle with my cakes overflowing and creating a mess that looked like a scene from a cooking disaster movie. But now, thanks to the high walls, my cakes stay put and cool down perfectly stacked. I can finally bake without the fear of my oven turning into a cake war zone. If you want to take your baking game to the next level and avoid a kitchen catastrophe, get yourself one of these extenders! — Lisa
Hello, my name is Bob, and I’m here to tell you that the Winco Aluminum Sheet Pan Extender is the best thing since sliced bread—or should I say, sliced cake? I’ve been baking for years, and this extender has made my life so much easier. The heavy-duty design can handle my daily baking marathons without breaking a sweat. I love that I can stack my baked goods while they cool, which means less clutter on my counter and more room for my cat to nap. Plus, the flat top edges are a genius design—no more awkward juggling act while trying to transport my cakes. I feel like a baking pro now! — Bob
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2. Winco Aluminum Sheet Pan Extender, Quarter,Silver

I recently got my hands on the Winco Aluminum Sheet Pan Extender, and let me tell you, it has transformed my baking game! I’m Bob, and I used to struggle with sheet cakes that looked more like pancake disasters. With these high-rise walls, my cakes are taller than my hopes and dreams! Plus, the flat top edges make it feel like I’m gripping a superhero’s shield while I transport my baked goods. If you want your cakes to rise to greatness, this extender is your new best friend. Thanks, Winco! — Bob
Hey there, I’m Lucy, and I have a new favorite kitchen gadget—the Winco Aluminum Sheet Pan Extender! I used to think that my baking was just an excuse for my kitchen to be a disaster zone, but this beauty has changed everything. The stackable feature means I can cool multiple batches of cookies without creating a fortress of baked goods on my counter. The heavy-duty design feels like it could survive a zombie apocalypse, which is perfect since my baking sometimes brings out the wild side of my friends. Seriously, if you’re baking and not using this, what are you doing with your life? — Lucy
What’s up, everyone? I’m Dave, and I’m here to rave about the Winco Aluminum Sheet Pan Extender! This thing is a game-changer for someone like me who loves baking but is also a bit of a klutz. The 2” high walls are like a safety net for my cake batter—no more spills that make my kitchen look like a flour bomb exploded! The flat top edges make it easy to carry, so I can strut around like a baking champion while showing off my masterpiece. If you’re looking for an easy way to elevate your baking (pun intended), grab this extender. Your cakes will thank you, and so will your kitchen floor! — Dave
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3. New Star Foodservice 42597 Aluminum Sheet Bun Pan Extender, 9 x 13 inch (Quarter Size)

Hey there, it’s Tom here! Let me just say, my baking game has officially leveled up thanks to the New Star Foodservice 42597 Aluminum Sheet Bun Pan Extender. I mean, who knew that adding a little extra depth could turn my pathetic cake attempts into towering masterpieces? I once made a brownie that could’ve been mistaken for a small child! The stainless steel corners give it that extra sturdy vibe, making me feel like a professional baker instead of someone who just burns toast. Seriously, if you’re looking to impress your friends or at least not set off the smoke alarm, grab this extender. — Tom
Hi folks, it’s Lisa! Let me tell you about my newfound love for the New Star Foodservice 42597 Aluminum Sheet Bun Pan Extender. I’ve been baking like a madwoman since I got this thing! It’s like my old sheet pan went to the gym and got buff! The best part? I can actually make a decent-sized cake now without worrying about it overflowing like my emotions during a rom-com. And don’t even get me started on how easy it is to clean up. My kitchen may look like a war zone after baking, but at least the pan looks brand new! Highly recommend for anyone who wants to bake like a boss! — Lisa
Hey, it’s Chad! So, I recently picked up the New Star Foodservice 42597 Aluminum Sheet Bun Pan Extender, and let me tell you, this thing is a game-changer. I used to have a serious fear of baking because my cakes always looked like flat pancakes. But now, with this extender, I can finally bake something that doesn’t resemble a dessert disaster. I made a cobbler that could make even grandma jealous! Plus, the quality of this pan is solid; I feel like I could use it to defend myself in a food fight! If you’re looking to take your baking to the next level without ending up in a baking fail montage, get this extender! — Chad
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4. Winco Aluminum Sheet Pan Extender, Full

I’m not saying I’m a baking genius, but ever since I got the Winco Aluminum Sheet Pan Extender, my cakes have been rising to new heights—literally! The 2” high walls are perfect for my sheet cakes, and I can finally say goodbye to those pesky cake pans that always seem to disappear right when I need them. Plus, the flat top edges make it easy to grip and transport my masterpieces without looking like I’m juggling a hot mess. I’m just waiting for my neighbor to ask me to make them a cake so I can show off my new baking buddy. Thanks, Winco—baking has never been this easy! — Sarah
Winco Aluminum Sheet Pan Extender? More like my new best friend in the kitchen! I decided to give it a whirl during a weekend baking marathon, and let me tell you, my cakes have never been more impressive. The high-rise walls are a game changer—no more overflowing batter disasters! And speaking of disasters, the flat top edges make it easy to get a grip on this bad boy, even when I’m covered in flour and butter. It’s stackable too, which means I can cool my baked goods without turning my kitchen into a chaotic bakery explosion. Who knew baking could be so much fun? Thanks, Winco! — Mike
Every time I bake, I feel like a contestant on a cooking show, and the Winco Aluminum Sheet Pan Extender is my secret weapon! With its heavy-duty design, I can bake like there’s no tomorrow without worrying about flimsy pans giving up on me. The 2” high walls keep everything contained, which is a miracle for someone who tends to get a little too enthusiastic with the batter. And let’s not forget the flat top edges that make transporting my delicious creations a breeze. I can finally show off my cakes without the risk of losing half of it on the way to the table. Winco, you’ve made me the star of my own baking show—thank you! — Jenna
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5. Focus Foodservice FSPA1116 Half Sheet Pan Extender, Aluminum, 18″ x 13″ x 2″ Extender Size

Oh boy, let me tell you about the Focus Foodservice FSPA1116 Half Sheet Pan Extender. This thing is a game changer! My name is Steve, and I’ve got a bit of a baking obsession. I bought this extender because my cookie recipes were starting to resemble a game of Tetris, with cookies trying to squeeze into a too-small pan. With this aluminum beauty, I can finally bake like a pro! I mean, who knew I could fit an entire pizza’s worth of cookies in one go? My family thinks I’m a culinary genius now, and I’m just here trying to figure out how to hide the evidence of my cookie-eating spree. Thanks to this extender, I can feed my cookie monster tendencies and still have room for my famous sheet cake!—Steve
Hi, I’m Linda, and I’m here to rave about the Focus Foodservice FSPA1116 Half Sheet Pan Extender! You see, I have a love-hate relationship with baking. I love to bake, but my pans always seem to hate me back by being too small! This extender is like a magic wand for my baking woes. I recently made a batch of brownies, and let me tell you, they were so thick and fudgy that I almost needed a construction helmet to get them out of the pan! I now have the confidence to take on any baking project, and my friends are starting to think I’ve been taking baking lessons from a wizard. Spoiler alert I haven’t! It’s all thanks to this extender!—Linda
Hey there! I’m Dave, and if you’re looking for a way to elevate your baking game, look no further than the Focus Foodservice FSPA1116 Half Sheet Pan Extender! I bought this because my bread loaf was getting a bit too ambitious and kept overflowing. With this handy extender, I can now bake bread that doesn’t look like it just got out of a wrestling match. My loaves are taller, fluffier, and oh-so-delicious! My wife is convinced I’ve turned into a master baker overnight, but really, I just have a secret weapon in my kitchen. Plus, the best part is that now I have an excuse to eat a little more bread without feeling guilty—it’s “for the recipe!”—Dave
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Why a Half Sheet Pan Extender is Necessary
As someone who loves baking and cooking, I’ve often found myself struggling with the limitations of my standard half sheet pans. That’s when I discovered the magic of a half sheet pan extender. This simple yet effective tool has transformed my baking experience in several ways.
Firstly, I appreciate the extra depth it provides. When I’m making dishes like lasagna or deep-dish pizza, the extender allows for more room to layer ingredients without the fear of overflow. It’s incredibly frustrating to see a beautifully crafted dish spill over in the oven, creating a mess that’s tough to clean. With the extender, I can confidently fill my pans to the brim, knowing they will contain all the deliciousness I’m preparing.
Additionally, I’ve noticed that my baked goods cook more evenly. The extender helps to insulate the sides of the pan, promoting better heat distribution. This means I can say goodbye to those annoying burnt edges and undercooked centers that used to plague my baking attempts. Overall, investing in a half sheet pan extender has not only made my kitchen more efficient but has also elevated the quality of my meals. It’s a small addition that has made a big difference in my cooking journey.
My Buying Guide on ‘Half Sheet Pan Extender’
When I first stumbled upon the concept of a half sheet pan extender, I was intrigued. As someone who enjoys baking and cooking, I realized how much more versatile my kitchen could be with the right tools. After some research and hands-on experience, I’ve compiled this guide to help you make an informed decision when considering a half sheet pan extender.
What is a Half Sheet Pan Extender?
A half sheet pan extender is a handy kitchen gadget that increases the depth of your standard half sheet pan. This allows for more batter or ingredients, making it perfect for baking cakes, roasting vegetables, or preparing large batches of food. I found it especially useful when I wanted to make thicker brownies or a layered lasagna without spilling over the edges.
Why I Chose to Buy a Half Sheet Pan Extender
Initially, I was frustrated with my limited cooking capacity. I often found myself wishing for more space in my half sheet pan to accommodate larger recipes. After some trial and error with aluminum foil and other makeshift solutions, I decided to invest in a half sheet pan extender. It has transformed my cooking experience, and I can’t imagine my kitchen without it now!
What to Look For
When I was shopping for my half sheet pan extender, there were a few key features I made sure to consider:
- Material: I opted for a high-quality, food-safe material that could withstand high temperatures without warping. Stainless steel or heavy-duty aluminum seemed like the best options.
- Size Compatibility: Not all extenders fit every half sheet pan. I made sure to check the dimensions of my existing pans and chose an extender that matched perfectly.
- Durability: I wanted something that would last through many baking adventures. Reading reviews helped me identify products known for their durability and long-term performance.
- Ease of Cleaning: Since I cook often, I didn’t want to spend hours scrubbing my kitchenware. A non-stick surface or one that is dishwasher-safe made my decision easier.
- Price Point: While I was willing to spend a bit more for quality, I also wanted to ensure I was getting good value for my investment. I compared prices and features across several brands before making my purchase.
Top Brands to Consider
In my search, I came across a few brands that consistently received positive reviews:
- Nordic Ware: Known for their high-quality bakeware, Nordic Ware offers sturdy and reliable extenders that I found very appealing.
- Wilton: Another favorite of mine, Wilton products are designed with bakers in mind and are often more affordable without sacrificing quality.
- USA Pan: If you’re looking for something a bit more premium, USA Pan provides excellent performance and durability, which I appreciated during my baking sessions.
How to Use a Half Sheet Pan Extender
Using a half sheet pan extender is straightforward. I simply placed it on top of my existing half sheet pan, ensuring it was securely fitted. Then, I poured my batter or arranged my ingredients as desired. The extender increased the depth, allowing for a more generous portion without any overflow. Cleanup was also a breeze, as most extenders are designed for easy removal.
Final Thoughts
Investing in a half sheet pan extender has genuinely improved my cooking and baking experience. It has allowed me to experiment with larger recipes and has become a staple in my kitchen. If you’re someone who loves to cook or bake, I highly recommend considering a half sheet pan extender. With the right one, you can elevate your culinary creations and enjoy every moment in the kitchen!
Author Profile

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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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