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Unicook Large Pizza Stone for Oven 20 Inch, Rectangular Baking Stone 20" x 13.5" x 0.67", Heavy Duty Cordierite Bread Pan, Thermal Shock Resistant, Ideal for Baking Large or 2 Personal Pizzas

  • Based on 817 reviews
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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Aug 25
Order within 2 hours and 49 minutes
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Features

  • 20 Inch Large Pizza Stone for Oven: 20" x 13.5", golden thickness 0.67"(17mm), weighs around 11.2 lbs, allows to bake 2-3 pizzas or bread loaves baguette at a time. This baking stone is a great addition to kitchen ovens. Make sure you have at least a 1-inch gap around the stone for a proper fit and good ventilation
  • Even Cooking Baking Stone: The Unicook oven baking stone is made of Cordierite and heat resistant up to 1,450F(787C). It distributes heat evenly and retains high heat for consistent cooking without charring the toppings and prevents hot spots. No more soggy middles or burnt edges
  • Secret to Crispy Pizzas: The porous structure of the cooking stone absorbs excess moisture from pizza dough, creating a golden, crispy crust that giving the pizza brick-oven flavor. Ideal for baking fresh and frozen pizzas, bread, pies, rolls, cookies, and more. This stone can be reversed and used on both sides
  • Versatile Plastic Dough Cutter: The Unicook pizza stone for grill comes with a plastic scraper that can be used as a dough cutter/scraper or to remove residue stuck to the grill pizza stone
  • Cleaning and Care: Allow stone to cool down before removing from oven or grill. Clean with a cloth with scraper and water. No detergent. If for any reason our pizza baking stone doesn't meet your expectations, please don't hesitate to reach out to us

Brand: Unicook


Material: Cordierite


Color: Beige


Shape: Rectangular


Product Care Instructions: Hand Wash


Maximum Temperature: 1450 Degrees Fahrenheit


Product Dimensions: 20"L x 13.5"W x 0.67"Th


Item Weight: 5.89 Kilograms


Manufacturer: Homepro Manufacturing


Item Weight: 12.96 pounds


Item model number: BP20135


Date First Available: April 23, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Large and thick. Radiates heat without convection
Large and thick, covering my bottom rack. It’s a bit heavy. When baking bread i place the stone on the middle shelf of the oven heat it for 40 minutes while the bread rises, and then use parchment paper under the loaf to prevent soiling the stone. When baking other items it’s on the lowest shelf because it absorbs and then distributes heat evenly. I’ve never liked baking with convection. I find the fans are too strong and tend to warp baked items as the rise. I don’t bake pizza on this new stone because it collects melted cheese etc. I have a different stone I use for that because once soiled there is an odor when heating the stone. ... show more
Reviewed in the United States on May 10, 2025 by designer label lover designer label lover

  • Great stone to bake on.
Love this stone use it all the time to bake bread. Works great and holds heat very well.
Reviewed in the United States on May 17, 2025 by Dominic P

  • Pizza or baking, it’s a winner
Pizza stone arrived in a large flat box and was very well padded, top, bottom and all sides. It’s the perfect place to store the stone after it’s cooled. I’m very impressed. I have yet to use the stone, but it’s in the oven getting happy for its break in period and first cook. I have great expectations. The stone comes with clear succinct instructions about care for the stone. Very nice. ... show more
Reviewed in the United States on March 20, 2025 by Jack Davis

  • These Stones are great!
This is my second stone from this company, and this is the larger of them. I can bake 2 sourdough batards on it, with the Brod and Taylor Batard baking shells over them, which is what I was looking for. My origingal stone is smaller. For right now, I have that one on the lower shelf, and the large on my baking shelf in the oven. The stones also help moderate the oven temperature also, and you can place your baking pans on the stones for even heating without burning. I prefer these light colored baking stones to a baking steel, which I've had burn bread. HIghly recommend for a high quality product! ... show more
Reviewed in the United States on February 23, 2025 by Jessica Eiss

  • Works well, just don't spill red sauce on it
Success! After many years of struggling to make a pizza I am happy with, I broke down and got this. It works, does a great job of toasting the bottom of the crust, and evenly melting the cheese. I put it in a 500-degree (F) oven one hour in advance of cooking. Seems quite good. Before I mastered stretching dough (and believe me, it took a long time), I inevitably had holes in my pizza crust. My first time using the "stone" I blew a hole in the dough and the sauce oozed out all over the "stone". this causes a lot of smoke and a pretty much ruined pizza. When the stone cooled, I was only then able to try to clean it. Scrubbed and scrubbed, got the residue off, but the brown stains remained. I surmised had absorbed some of the sauce. On the second use, which heating up it smoked pretty badly, but did not set off the smoke alarm. This persisted for the entire hour of preheat. I cooked the pizza, it did not have a perceptible odor. On the third preheat, it smoked, but this time much less than the first. Yes, the "stone" looks pretty ugly, but seems to work. ... show more
Reviewed in the United States on July 9, 2024 by billski

  • Nice
Awesome pizza stone, great size! Comes very well packaged and works well. Had to buy a second one.
Reviewed in the United States on April 17, 2025 by Mark Bojescu

  • Baking bread with ease
Heavy and big. I can fit 3 artisan loaves of bread on it without crowding. Holds the heat. Perfect.
Reviewed in the United States on April 8, 2025 by Sandy

  • Great for pizza and bread!
I use this for my artisan bread, I can fits 4 on the stone! Super great!!
Reviewed in the United States on April 6, 2025 by Caite Makes

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