---
product_id: 583967756
title: "Unicook Large Pizza Stone 20 Inch, Rectangular Baking Stone 20\" x 13.5\", Heavy Duty Cordierite Bread Stone for Oven Grill, Thermal Shock Resistant, Ideal for Baking Different Sizes of Pizzas or Bread"
brand: "unicook"
price: "8505 DH"
currency: MAD
in_stock: true
reviews_count: 5
url: https://www.desertcart.ma/products/583967756-unicook-large-pizza-stone-20-inch-rectangular-baking-stone-20
store_origin: MA
region: Morocco
---

# 20" x 13.5" large surface Heat resistant up to 1450℉ 0.67" thick heavy-duty cordierite Unicook Large Pizza Stone 20 Inch, Rectangular Baking Stone 20" x 13.5", Heavy Duty Cordierite Bread Stone for Oven Grill, Thermal Shock Resistant, Ideal for Baking Different Sizes of Pizzas or Bread

**Brand:** unicook
**Price:** 8505 DH
**Availability:** ✅ In Stock

## Summary

> 🍕 Elevate your home pizza game—because your oven deserves the VIP treatment!

## Quick Answers

- **What is this?** Unicook Large Pizza Stone 20 Inch, Rectangular Baking Stone 20" x 13.5", Heavy Duty Cordierite Bread Stone for Oven Grill, Thermal Shock Resistant, Ideal for Baking Different Sizes of Pizzas or Bread by unicook
- **How much does it cost?** 8505 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/583967756-unicook-large-pizza-stone-20-inch-rectangular-baking-stone-20)

## Best For

- unicook enthusiasts

## Why This Product

- Trusted unicook brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bake More, Wait Less:** Generous 20" x 13.5" size fits 2-3 pizzas or loaves simultaneously—perfect for weekend gatherings or meal prep.
- • **Dual-Sided Durability:** Reversible design doubles the lifespan and versatility, adapting seamlessly to your oven or grill setup.
- • **Effortless Maintenance:** Includes a plastic dough cutter/scraper for easy cleanup—no soap needed, just simple scraping and rinsing to keep your stone seasoned and ready.
- • **Unrivaled Heat Mastery:** Cordierite stone withstands up to 1450℉, ensuring even heat distribution and retention for flawless, restaurant-quality crusts every time.
- • **Crisp Perfection, Every Slice:** Porous structure absorbs moisture to deliver that coveted brick-oven crispiness—no soggy middles or burnt edges.

## Overview

The Unicook Large Pizza Stone is a premium 20" x 13.5" rectangular cordierite baking stone designed for ovens and grills. With a robust 0.67" thickness and heat resistance up to 1450℉, it ensures even heat distribution and superior heat retention for perfectly crispy pizzas, breads, and more. Its porous surface absorbs excess moisture, replicating authentic brick-oven results. The stone is reversible for extended use and comes with a versatile plastic scraper for easy cleaning. Ideal for professional-quality baking at home, it fits most standard ovens with a recommended 1-inch clearance for ventilation.

## Description

Use Unicook pizza stone to Cook delicious crisp crust pizza Like a Chef and Amaze Your Family and Friends. Unicook bread stone can be used in outdoor grill and home oven. This stone is convenient for cooking homemade pizza and frozen pizza. In addition to pizza, the stone can be used to bake breads, cookies, biscuits and more. How to Use Unicook 20 Inch Pizza Stone? It is important to know that stone without preheating will not cook evenly. Please preheat the stone before placing food on it. 1. Place the stone itself on the bottom rack of your oven or grill and preheat it at 500°F (260°C) for about 30 minutes. 2. Dust the bottom of your pizza dough with flour or cornmeal to create non-stick surface. 3. Transfer the pizza to be baked onto the stone by a well-floured pizza peel. 4. Close the oven lid and cook the pizza for 10 to 12 minutes. 5. Check in halfway to ensure the pizza is not overheated. 6. Once the crust is brown, remove the pizza from the stone. Enjoy at once. How to Clean a Pizza Stone 1. Let the stone completely cool off before washing. 2. Use scraper, brush or nylon pad to remove excess food. 3. Hand wash with warm water for daily cleaning. 4. To remove deeper stains, wash the stone with mixing baking soda and water. 5. Dry the stone in an oven completely after cleaning. 6. Store the stone in a clean & dry place. Note: A well-used pizza stone typically has many dark, discolored areas, which is normal and no need to clean. It means your pizza stone become naturally seasoned and gets better to use. Warning 1. Never season pizza stone with oil or grease. It will develop non-stick surface with regular use. 2. Do not use soap or detergent which may affect the taste of food. 3. Never handle a hot pizza stone with bare hands. 4. Pizza stone can break if bumped or dropped. Handle with care. 5. Do not cut pizza on a pizza stone.

Review: We bake pizza every other weekend or so. And I’ve long been looking for the ideal pizza stone. This one is it. The size it amazing. Fits the entire oven. The weight and thickness hold the heat exceedingly well. I’ve got two of these now and I put one on each rack so I can bake four homemade pizzas at a time. Some tips; * Put the stone in before you heat the oven to 500-550 degrees. They need to heat up gradually and you need all that heat. * Preheat them for an hour. It does take that long to get them to retain all that heat exceedingly. * Don’t wash with soap. All you need to do is scrape them clean with a rubber or plastic scraper and then rinse with hot water. * Let it dry thoroughly before putting them away. Highly recommend.
Review: Never used a stone before bought it to Keep my temperature stable in my oven to make macarons. Did lower the temperature slightly which was a bonus. Very disappointing there was a chip in the corner. As the stone will live in the oven I won’t notice as I can’t see it. Otherwise I’d give 5 stars.

## 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 1,450℉(787℃). 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093BQJZT4 |
| Best Sellers Rank | #372,035 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #62 in Pizza Barbecue Stones |
| Item Dimensions LxWxH | 50.8 x 34.3 x 1.5 Centimeters |
| Item Weight | 5 kg 890 g |
| Item model number | BP20135 |
| Maximum Temperature | 1450 Degrees Fahrenheit |
| Size | 20 x 13.5 Inch |

## Product Details

- **Brand:** Unicook
- **Colour:** Beige
- **Material:** Cordierite
- **Product Care Instructions:** Hand Wash
- **Shape:** Rectangular

## Images

![Unicook Large Pizza Stone 20 Inch, Rectangular Baking Stone 20" x 13.5", Heavy Duty Cordierite Bread Stone for Oven Grill, Thermal Shock Resistant, Ideal for Baking Different Sizes of Pizzas or Bread - Image 1](https://m.media-amazon.com/images/I/51sPXaHlwkL.jpg)
![Unicook Large Pizza Stone 20 Inch, Rectangular Baking Stone 20" x 13.5", Heavy Duty Cordierite Bread Stone for Oven Grill, Thermal Shock Resistant, Ideal for Baking Different Sizes of Pizzas or Bread - Image 2](https://m.media-amazon.com/images/I/71xkxsKtexL.jpg)
![Unicook Large Pizza Stone 20 Inch, Rectangular Baking Stone 20" x 13.5", Heavy Duty Cordierite Bread Stone for Oven Grill, Thermal Shock Resistant, Ideal for Baking Different Sizes of Pizzas or Bread - Image 3](https://m.media-amazon.com/images/I/81f+lEDvsML.jpg)
![Unicook Large Pizza Stone 20 Inch, Rectangular Baking Stone 20" x 13.5", Heavy Duty Cordierite Bread Stone for Oven Grill, Thermal Shock Resistant, Ideal for Baking Different Sizes of Pizzas or Bread - Image 4](https://m.media-amazon.com/images/I/81QvrqBrK0L.jpg)
![Unicook Large Pizza Stone 20 Inch, Rectangular Baking Stone 20" x 13.5", Heavy Duty Cordierite Bread Stone for Oven Grill, Thermal Shock Resistant, Ideal for Baking Different Sizes of Pizzas or Bread - Image 5](https://m.media-amazon.com/images/I/71dcKAnLZ+L.jpg)

## Questions & Answers

**Q: Is this width exactly 20"?  We have a 27" wall over with a 20" wide rack.  I'd like to put this on lower rack but it only allows 19.75" item on top.**
A: Mine measures 20”X13.5”. You should always place a pizza stone on the lower or middle rack of your oven. If placed on the top rack the moisture from cooking will render your dough soggy, not crisp.

**Q: Can I cook things like biscuits, pigs in a blanket, and baked brie with puff pastry with the stone?**
A: Yes, but since you typically want the stone in the oven while it's preheating and you are assembling the biscuits or pigs in the blanket ahead of time it's probably easier to put on a baking sheet. However, you can certainly just put these directly on the stone. The puff pastry or other products that are oozing fats will discolor the stone, but shouldn't hurt it.

**Q: Can this stone be used over an open fire?  Thanks**
A: I would be cautious 
It requires a regulated temperature and I don’t believe that using it over an open flame such as a campfire or pit would no be able to regulate temperatures

**Q: can it be cut with a concrete saw?**
A: You could but why? You would expose the reinforcing fabric and who knows whats in that.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***B on 29 November 2025*

We bake pizza every other weekend or so. And I’ve long been looking for the ideal pizza stone. This one is it. The size it amazing. Fits the entire oven. The weight and thickness hold the heat exceedingly well. I’ve got two of these now and I put one on each rack so I can bake four homemade pizzas at a time. Some tips; * Put the stone in before you heat the oven to 500-550 degrees. They need to heat up gradually and you need all that heat. * Preheat them for an hour. It does take that long to get them to retain all that heat exceedingly. * Don’t wash with soap. All you need to do is scrape them clean with a rubber or plastic scraper and then rinse with hot water. * Let it dry thoroughly before putting them away. Highly recommend.

### ⭐⭐⭐ Review
*by J***N on 15 August 2025*

Never used a stone before bought it to Keep my temperature stable in my oven to make macarons. Did lower the temperature slightly which was a bonus. Very disappointing there was a chip in the corner. As the stone will live in the oven I won’t notice as I can’t see it. Otherwise I’d give 5 stars.

### ⭐⭐⭐⭐⭐ Review
*by A***W on 18 July 2025*

I broke my 14 inch round pizza stone recemty and needed to get a replacement. Was having a hard time finding a larger round one the same size, so decided to just get a larger rectangular one, also because I wanted to be able to bake more than 1 loaf of bread at a time too. This arrived fast and extremely well packaged. The stone was in perfect shape. I washed it and dried it in the oven. I keep it in the oven in the lowest rack when not needed. I find it helps keep the oven heat constant and even. So far I have baked a few baguettes, some sourdough and some pizzas on the stone and results are very good as long as the stone has been pre-heated enough. For me I find a minimum 40 minutes using the convection setting. 60 minutes without. Overall, very happy with this baking stone.

## Frequently Bought Together

- Unicook Large Pizza Stone 20 Inch, Rectangular Baking Stone 20" x 13.5", Heavy Duty Cordierite Bread Pan for Oven Grill, Thermal Shock Resistant, Ideal for Baking Different Sizes of Pizzas or Bread
- Saint Germain Bakery Premium Professional Bakers Extra Large Couche 35"x26" from France - Heavy Duty Proofing Cloth 100% Natural Flax Linen

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-17*