KONA
Kona Gourmet 15"x12" Rectangle Cordierite Pizza Stone
Best durable baking surface for home cooks seeking pizzeria-quality crispy crusts.
Achieve pizzeria-quality crusts at home with the Kona Gourmet Pizza Stone. Crafted from natural Cordierite, this 15"x12" rectangular stone offers superior heat distribution and thermal shock resistance, preventing cracks common in ceramic stones. Its micro-porous surface absorbs moisture, ensuring a crisp bottom for pizzas, breads, and cookies. Suitable for use in ovens, gas grills, and charcoal grills, it's designed for durability and exceptional baking results. Enjoy delicious, crispy pizzas and baked goods with this essential kitchen tool.
$20.00
Owner Satisfaction
4.6
/ 5
Category Rank
45
/ 242
#45 in Pizza Stones
Price vs Category Average
-72%
Below average
Material
Natural Cordierite
/ Natural Cordierite
Who it's for
- Home cooks seeking long-lasting, crack-resistant kitchen equipment
- Pizza lovers craving authentic, brick-oven style crispy crusts
- Bakers needing maximum surface area for large loaves and pizzas
Who should skip it
- Busy cooks wanting low-maintenance, easy-to-clean kitchen tools
- Users preferring lightweight, easy-to-handle baking accessories
- Hungry diners looking for quick, spontaneous meal preparation
Performance breakdown
Thermal Stability
Cordierite construction maintains consistent heat for professional-grade crust development.
Moisture Absorption
Micro-porous surface effectively wicks away excess moisture for a crisp finish.
Durability
High thermal shock resistance prevents the cracking common in standard ceramic stones.
Versatility
Seamlessly transitions from indoor ovens to high-heat charcoal and gas grills.
Maintenance Ease
Requires careful hand-washing and no soap to preserve the porous surface.
Surface Area
Rectangular 15x12 footprint provides ample space for large, artisanal-style pizzas.
Key Specs
Material
Natural Cordierite
Dimensions
15" x 12"
Heat Resistance
Up to 1,450°F (787°C)
Thermal Shock Resistance
Excellent
Cleaning
Scrape off excess food, rinse with water. Do not use soap or detergent.
Warranty
5 Year Manufacturers Limited Warranty
Shape
Rectangular
Surface Finish
Unglazed
Features
- Premium Cordierite construction for durability
- Superior heat retention and even distribution
- Micro-porous surface for crisp crusts
- Excellent thermal shock resistance
- Odorless material for pure flavor
- Oven and grill compatible
- Designed to outlast ceramic stones
- Includes a 5-year warranty
What customers say
Customers overwhelmingly praise the Kona cordierite pizza stone for its superior heat performance. The key benefit is its exceptional ability to retain and distribute heat evenly, consistently producing professional grade, crispy crusts and eliminating soggy bottoms. Reviewers value the heavy-duty durability of the cordierite material, noting its resistance to thermal shock. The generous 15 by 12 inch rectangular size maximizes usable oven space for various baked goods. While heavier and priced higher than basic options, the consensus is that the investment is justified by the consistently superior baking results and expected longevity. This stone is viewed as a definitive, high value upgrade for serious home bakers seeking bakery quality.
Know before you buy
Yes, the Kona Gourmet stone is compatible with both gas and charcoal grills. Its high thermal shock resistance allows it to withstand the intense heat of an outdoor grill safely.
Simply scrape off any excess food once the stone has completely cooled. Rinse it with warm water, but avoid using soap or detergents, as the porous surface can absorb those chemicals and affect the flavor of future meals.
No, this stone comes unglazed and does not require pre-seasoning. It is ready to use right out of the box, though it will naturally develop a seasoned patina over time with regular use.
No, this stone is not dishwasher safe. The high-pressure water and detergents used in dishwashers can damage the material and leave residue in the stone's micro-porous surface.
Cordierite is significantly more durable and resistant to thermal shock than standard ceramic. This means it is much less likely to crack when exposed to rapid temperature changes, making it a longer-lasting investment for your kitchen.
Absolutely. The stone's ability to absorb moisture and distribute heat evenly makes it excellent for baking breads, cookies, and pastries, resulting in a professional-quality crispness.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$20