Hartstone Unglazed Bakeware ~ 8 x 8" Baker


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5 years limited guarantee quality shipping guaranteed


Hartstone Unglazed Bakestone Ware is like nothing you've ever baked in before! The clay body is unique because it can go from freezer to oven and oven to freezer. You can put frozen items in and go straight to the oven without worry that the dish will crack or break. It allows for an even cooking temperature throughout, which means no hotspots, no partially cooked dishes, and no burning on the bottom! These bakestones are conventional oven, microwave oven, and dishwasher safe.

This baking dish is perfect for your favorite casseroles and baked goods... entrees, side dishes, desserts and more. And nothing bakes better or more evenly than stoneware! 

Each baker is fired at a high temperature for durability! Microwave safe. Oven safe. Dishwasher safe. High Quality! 

American Made in Zanesville, Ohio! 

Warranty Information

Ohio Stoneware guarantees this product five years from the date of purchase against all defects in materials and workmanship, provided the product has been used as instructed. It does not cover normal wear and tear, commercial use, or misuse of the product. To claim under the guarantee please email pictures of the product to info@ohiostoneware.com with proof of purchase or date of purchase and retailer purchased from. After review, Ohio Stoneware may request to have the item sent in for a physical review and at its discretion will determine if the product is eligible for replacement. Replacement products will be sent free of charge with prepaid postage. Ohio Stoneware, in its discretion, shall either repair or replace the product free of charge and return the product prepaid. This warranty gives you specific legal rights, and you may also have other rights, which vary state to state.
  • Lead-Free
  • Food-Safe Glaze
  • Microwave Safe
  • Oven Safe
  • Dishwasher Safe
  • Made in the USA

American Made by Ohio Stoneware in Zanesville, Ohio!

3 Reviews Hide Reviews Show Reviews

  • 5
    Hartstone Unglazed Square Bakers

    Posted by Loree on 1st Mar 2024

    These bake so well, my new go to for all of my baked goods! Evenly baked and moist goodies! Naturally non-stick, I did lightly coat with coconut oil for my first use.

  • 5

    Posted by Harriet DeLaughter on 22nd Dec 2023

    I was pleased with the way my casserole baked in this pan and clean-up was truly a snap!

  • 5
    8” square baker

    Posted by Betty on 11th Aug 2020

    It’s a pleasure to review this square unglazed baking pan. It baked brownies evenly, unlike glass bakeware. They came out of the pan easily. The little handle shapes are helpful. I am so glad to have it, especially since it contains no lead or cadmium, and is dishwasher-safe. (I usually wash such stoneware by hand, but it’s nice to have the option of tucking it into the dishwasher). One note: your brownie recipe may be for a slightly smaller pan, so you might want to make 1-1/2 recipes.