Chefman: Natural Stoneware Slow Cooker

Big Ideas. Small Appliances.

The Chefman brand is all about adding real life value, providing you with the kitchen tools you need to make your life easier and more efficient. The heart and soul of what makes Chefman appliances special lies in the relentless drive to give you products that keep to the highest quality standards, with functional yet innovative design, and fashion forward styling.

We’d like to think that it’s our hard work that has led to Chefman becoming the fastest growing small appliance brand in the country, pleasing millions of families in just a few short years, but in reality, it’s you who we have to thank for our success. It’s your trust and support that keep the gears churning; your feedback that fuels the desire to constantly stay ahead of the market with fresh features, daring designs, and of course preposterously low price points. So thank you for putting your trust in us, and for coming back time and time again. In return, we continue to bring you incredibly value packed appliances to enrich your personal kitchen experience.

The Chefman Natural Stoneware Slow Cooker is not just a healthier way to slow cook – it’s an easier way to cook anything! The 100% natural stoneware insert is made with a revolutionary material that is naturally non-stick, coating free and contains 75% less lead than traditional slow cooker crocks. Our insert does not contain PTFE, PFOA, or any of the added chemicals found in typical crocks. This naturally non-stick crock is oven and stovetop safe, and can be used to sauté, sear or steam foods over an open flame; re-heat or roast foods directly in the oven; and of course as a typical slow cooker for decadently delicious slow cooked dishes. The insert can go in the refrigerator and is dishwasher safe – stress free food storage and clean up.

Chefman Products include:

Chefman Natural Stoneware Slow Cooker

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Chefman, a brand created under the RJ Brands name, was founded by Ralph Newhouse and Jack Adams with their insatiable drive to create innovative and unique household products. Chefman's humble roots started in 2012 as a third party reseller and it quickly, Ralph and Jack realized the ultimate dream of creating their own products instead. Despite the saturated and competitive appliance market, Chefman found their footing and quickly grabbed the attention of stores and consumers alike. The unique and eye catching designs had their attention, and the features and quality of the products grabbed their loyalty.

Chefman is one of the fastest growing brands in the market because of the collective hard work and dedication of the Chefman team to continuously challenge the status quo of what innovation is all about.

What temperature does each setting of the slow cooker heat up to?

Answer: Low and High settings are both 210°F. However, Low setting takes about 6-8 hours to reach this temperature and the High setting takes about 4-6 hours. the Warm setting keeps food at 140°F

Does this Chefman natural slow cooker have a glass lid? or is it plastic?

Answer: The lid is made with tempered borosilicate glass

Does the crock leach iron?

Answer: No, the crock is not made with any metals that can leach over time.

Is this crock coated with glaze?

Answer: No coating or chemicals were added in the manufacturing of the insert.

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About Us : 

Established in 2010, The Paleo Foundation was first organized for the purpose of improving the tolerability of the paleo diet, and to help adherents easily identify products that met its basic tenets.  Since then, thousands of products have been certified through the Certified Paleo, Keto Certified, and lab -tested Grain-Free Gluten-Free certification programs.



100% of  Paleo Foundation revenue is generated through certifications.  We do not accept donations, corporate sponsorships, or financially benefit from the sales of any certified products, product giveaways, or partnerships with industry contacts or retailers for the purpose of maintaining the integrity of an impartial certification standard. 

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Each certification program has a different set of standards.  Certified Paleo is the Paleo Foundation’s first, most popular, and highest level of certification for Paleo-compliant products.  Certified Paleo Products are products that contain Paleo ingredients, but may have some 21st-century processing or packaging methods allowing for shelf stability.


Grain Free Gluten Free Certified LogoGrain-Free Gluten-Free: 

Grain Free Gluten Free Certified products are gluten-free and do not contain any grains of gliadin competitive residues.  All Grain-Free Gluten-Free products have undergone two rounds of audits, including lab tests, and a final review to become approved for the Grain-free Gluten-free Certified Program. 



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The ketogenic diet is a restrictive, demanding diet that can be difficult to maintain, and tolerability of the ketogenic diet is the single most important factor limiting individual acceptance for initiation.  Therefore, improving the tolerability of the ketogenic diet is crucial to preventing diet discontinuation, warranting further investigation into methods for improving palatability, improving the availability and convenience of foods that are compliant with the ketogenic diet, as well as addressing cultural and social acceptance.

The Keto Diet product market may be in a unique position to improve tolerability, especially in social and cultural environments that typically feature carbohydrate-rich “special occasion” types of foods. In 2016, the Paleo Foundation launched the world's first Keto Certified program for products with standards that were developed for adherence to a classical ketogenic diet.