NumRise cordierite Pizza Stone 20" x 13.5" - Large Rectangular Baking Stone, Heavy-Duty 0.6" Thick for Oven & Grill

NumRise 20" x 13.5" cordierite pizza stone is a heavy-duty rectangular baking surface designed to deliver pizzeria-style crispy crusts in ovens, grills, and wood-fired setups.

Bring restaurant-quality heat retention and moisture control to home baking with this large, family-size stone. Kiln-fired cordierite construction resists thermal shock and holds high temperatures so pizzas, breads and flatbreads crisp evenly. The 20" x 13.5" footprint offers enough room for two small pizzas or one large pie, while the 0.6" thickness provides steady, even baking without hotspots.

How does the NumRise stone create a crisp, pizzeria-quality crust?

The stone’s fine micro-porous surface pulls moisture out of dough and spreads heat uniformly across the base, producing a crunchy underside without overbrowning toppings. Deep micro-holes and dense cordierite work together to evaporate excess steam quickly and stabilize temperature during baking.

• Micro-pores absorb surface moisture for a drier, crisper crust
• 0.6" thickness stores heat to maintain steady baking temperatures
• Cordierite composition minimizes hotspots and promotes even browning

Can I use this pizza stone in both my oven and on the grill?

Yes — the NumRise stone is formulated for multi-environment cooking, suitable for home ovens, gas or charcoal grills, and many wood-fired ovens. Its cordierite body tolerates wide temperature swings and holds heat well, making it versatile for searing crusts or baking breads.

• Safe for oven and grill use; compatible with high-heat cooking
• Thermal-shock-resistant cordierite reduces cracking risk under temperature change
• Large rectangular shape fits many oven racks and grilling layouts

How do I care for and clean the cordierite baking stone?

Maintain the stone’s performance by scraping away baked-on residue with the included plastic scraper and rinsing with warm water. Avoid soaps or detergents—these can absorb into the stone’s pores and alter flavors; air dry completely before storage to prevent moisture trapping.

• Use the free plastic scraper for baked-on food
• Rinse with water only; no soap or harsh chemicals
• Allow full air drying before storing to prevent mildew or odors

What else can I bake on a NumRise cordierite stone besides pizza?

The baking surface is excellent for a wide range of baked goods and BBQ items. From artisan breads and rolls to flatbreads, cookies and even reheating leftovers, the stone’s even heat makes it a flexible tool for multiple recipes.

• Perfect for breads, rolls, and flatbreads that need steady bottom heat
• Works well for cookies and pastries that benefit from even browning
• Useful for grilling vegetables or finishing BBQ items for crisp texture

Who is this for: Home cooks and entertaining hosts who want a reliable, large-format baking surface that mimics professional ovens. It’s ideal for families, small gatherings, or anyone who bakes frequently and needs a durable, easy-to-care-for stone to get consistent results in ovens, grills, or outdoor ovens. The included plastic scraper and silicone brush simplify maintenance, while the cordierite construction gives long-term heat stability and odor-free performance.