Making grandma style pizza in gozney roccbox is absolutely possible in 2026 if you switch from a round peel launch to a small rectangular steel pan that fits the Roccbox's 13.4-inch wide stone. The trick is to oil a quarter-sheet or 8x10-inch black steel pan, cold-ferment a 70% hydration dough, hand-stretch it to the corners, top it lightly, and slide the pan directly onto the Roccbox stone at a lowered flame for 6 to 8 minutes. You get the signature thin, crunchy, olive-oil-fried bottom and chewy crumb of a Long Island grandma pie, without overshooting the temperature in your high-heat oven.
Grandma pizza was traditionally baked in home gas ovens at 500F to 550F, so the challenge of making grandma style pizza in gozney roccbox is reining in the Roccbox's 950F dome heat and forcing it to behave more like a domestic oven. Below is the full pan method, dough recipe, temperature management, and the gear that actually makes a difference, plus alternative ovens worth considering if you want a dedicated pan-pizza setup.
Why the Rectangular Pan Method Works in a Roccbox
A traditional grandma pie is baked in a shallow, well-oiled steel or aluminum pan at moderate heat. The oil essentially shallow-fries the bottom of the dough while the top sets, giving you that crackly, almost focaccia-adjacent base with a soft interior. In a Roccbox, the stone runs hot enough to char the bottom of a bare dough in 60 seconds, which is great for Neapolitan but catastrophic for grandma style. The pan acts as a heat buffer: the oil and metal moderate conduction, while the rolling flame above caramelizes the cheese and crisps the top edges.
The Gozney Roccbox's interior dimensions allow for a pan up to roughly 12 inches by 8 inches. A quarter-sheet pan (13x9) will not fit, so the most common sizes used by Roccbox grandma-pie fans are 8x10 or 9x9 black steel or anodized aluminum. Black steel is ideal because it conducts heat aggressively and develops a non-stick patina over time.
The Dough: 48-Hour Cold-Fermented Grandma Recipe
For one 8x10 grandma pie:
- 250g bread flour (King Arthur or Caputo Americana)
- 175g cold water (70% hydration)
- 5g fine sea salt
- 1g instant dry yeast
- 8g extra virgin olive oil
Mix flour, water, and yeast until shaggy, rest 30 minutes, then add salt and oil. Knead 5 minutes, ball it, and cold ferment in an oiled container for 48 hours. The slow ferment gives the open, chewy crumb that defines grandma style. Two hours before baking, pull the dough out and let it come to room temp.
Pan Prep and Stretch
Pour 2 tablespoons of olive oil into your 8x10 black steel pan and tilt to coat the bottom and sides. Place the dough ball in the center, press it down with oiled fingertips, and let it relax 20 minutes. Press again, pulling toward the corners. If it springs back, wait another 15 minutes. Once it holds the rectangle, dimple the surface, top with a thin layer of crushed San Marzano tomatoes, low-moisture mozzarella in cubes (not shreds), parmesan, and a pinch of dried oregano. Add cheese under and over the sauce for the classic Long Island style.
Roccbox Temperature Management
This is where most cooks fail. Light your Roccbox 20 minutes before baking and let the stone come up to around 750F-800F, then turn the flame down to its lowest setting and crack the door of the oven (or just leave the pan opening open) for 5 minutes to let the stone drop to around 600F-650F. Use an infrared thermometer to confirm. Slide the pan in, rotate every 90 seconds, and bake 6-8 minutes. The bottom should be deep golden brown and the cheese fully melted with leoparding on top.
If you don't yet own a Roccbox and you're shopping for an outdoor pizza oven that handles both Neapolitan and pan-style well, the comparison below covers the most relevant alternatives available right now.
Outdoor Pizza Ovens That Handle Grandma Style Well
| Oven | Max Temp | Fuel | Pan Pizza Friendly? | Best For |
|---|---|---|---|---|
| Ooni Koda 2 | 950F | Propane | Yes (14-inch stone) | Versatile gas users |
| Ooni Karu 12 | 950F | Wood/Charcoal/Gas | Yes with low flame | Multi-fuel purists |
| Ninja Artisan Electric | 700F | Electric | Excellent | Apartment patios |
| BIG HORN 12-inch | 1110F | Wood/Gas/Electric | Yes if flame controlled | Budget multi-fuel |
| Stoke 16-inch | 950F+ | Gas | Yes, large stone | Bigger pan pies |
Ooni Koda 2 Propane Gas Pizza Oven
The Ooni Koda 2 is the most direct competitor to the Gozney Roccbox and arguably the better choice for someone who plans to bake a lot of pan pizzas. The 14-inch stone fits a slightly larger rectangular pan, and the dual-burner system gives you finer flame control at the low end, which is exactly what you need to drop stone temperature for grandma style. The gas-only design also means consistent, repeatable temps. Check the Ooni Koda 2 on Amazon.
Ooni Karu 12 Multi-Fuel Outdoor Portable Pizza Oven
If you want the flexibility of wood-fired flavor for Neapolitan and the predictability of gas for grandma style, the Karu 12 is the right pick. The optional gas burner attachment lets you switch from live fire to a steady low gas flame in under a minute. Many Karu 12 owners report that grandma pies bake more evenly under gas than the variable heat of wood. View the Ooni Karu 12 on Amazon.
Ninja Artisan Electric Outdoor Pizza Oven
The dark horse for grandma style is the Ninja Artisan electric. Its 700F ceiling and precise digital control make it almost purpose-built for pan pizzas in the 600F-650F sweet spot. You skip the gas wrangling entirely and use a preset mode. The trade-off is no live flame leoparding for true Neapolitan, but for grandma pies and Detroit-style, it's hard to beat. See the Ninja Artisan on Amazon.
BIG HORN 12-inch Multi-Fuel Pizza Oven
For under-budget buyers, the BIG HORN 12-inch multi-fuel oven hits 1110F but is just as happy at 600F for pan work. The wider mouth accommodates an 8x10 pan with peel-handling clearance, and the wood, gas, and electric compatibility means you'll never feel stuck with one cooking style. Browse the BIG HORN oven on Amazon.
Stoke 16-Inch Outdoor Pizza Oven
If your grandma pies tend to run bigger - 10x14 sheet-pan style - the Stoke 16-inch is the most spacious option in this list. The larger stone footprint also gives you room to rotate the pan with a turning peel without scraping the walls. Solid choice for entertaining. Look at the Stoke 16-inch on Amazon.
Toppings That Actually Belong on Grandma Pizza
Authentic Long Island grandma style is restrained: crushed raw San Marzano tomatoes with a pinch of salt and oregano (never cooked sauce), cubed low-moisture whole-milk mozzarella, a dusting of pecorino romano or parmesan, fresh garlic slivers, fresh basil after baking, and a finishing drizzle of good olive oil. Avoid shredded mozzarella, which turns greasy at Roccbox temperatures, and skip pepperoni or sausage on a true grandma pie - those belong on Sicilian or American round styles.
Common Mistakes When Baking Pan Pizza in a Roccbox
The single biggest mistake is not letting the stone cool before launching the pan. A 900F stone will burn through the oil layer and char the dough bottom in under two minutes, leaving the top raw. The second mistake is using too small or too thin a pan - a flimsy aluminum pan will warp and conduct unevenly. Invest in a 16-gauge or thicker black steel pan. The third mistake is over-topping. Grandma pies are thin and need balanced toppings; too much sauce or cheese will steam-cook the crumb rather than crisping it.
For more techniques across pizza styles in outdoor ovens, see our Detroit-style guide for Ooni Koda and the best pans for outdoor pizza ovens roundup. If you're still choosing hardware, the Gozney Roccbox vs Ooni Koda 2 comparison covers the head-to-head in detail.
Frequently Asked Questions
Can you really fit a rectangular pan inside the Gozney Roccbox?
Yes, an 8x10-inch or 9x9-inch pan slides comfortably onto the Roccbox stone. Avoid quarter-sheet pans (13x9), which are too wide for the 13.4-inch internal stone width and will scrape the side walls.
What pan material is best for grandma style pizza in a pizza oven?
Black steel is the gold standard because it conducts heat aggressively and develops a non-stick patina. Anodized aluminum is a lighter alternative. Avoid non-stick coatings, which break down above 500F and will fail in any outdoor pizza oven.
What temperature should the Roccbox stone be for grandma pizza?
Aim for 600F to 650F on the stone before launching the pan. That's much lower than the 850F-900F you'd use for Neapolitan. Use an infrared thermometer and let the oven cool with the flame on its lowest setting until you hit the target.
How long does grandma pizza take to bake in a Roccbox?
Plan on 6 to 8 minutes total, rotating the pan every 90 seconds. The bake is finished when the bottom releases cleanly from the pan and shows a deep golden-brown color, and the cheese is fully melted with light leoparding.
Do I need to oil the pan, and how much oil should I use?
Yes - oil is non-negotiable for grandma style. Use 1.5 to 2 tablespoons of extra virgin olive oil for an 8x10 pan, enough to coat the bottom in a visible thin layer. The oil shallow-fries the crust and is the defining feature of the style.
Can I make grandma style pizza in an Ooni instead of a Gozney?
Absolutely. The Ooni Koda 2 and Karu 12 both handle pan pizzas well with the same low-flame technique. The 14-inch stone in the Koda 2 actually gives you slightly more pan flexibility than the Roccbox.
What's the difference between grandma and Sicilian pizza?
Grandma pizza uses a thinner, less-fermented dough baked the same day or after a short cold ferment, resulting in a thin, crisp base. Sicilian uses a thicker, longer-proofed dough with a bready, focaccia-like crumb. Both are baked in rectangular oiled pans, but grandma is the thinner, crispier cousin.
Should I parbake the crust before adding toppings?
No - traditional grandma pizza is baked in one pass. The dough is sturdy enough at 70% hydration, and the high heat of an outdoor pizza oven finishes everything together. Parbaking is a workaround for low-heat home ovens.
Key Takeaways
- Choosing the right grandma style pizza in gozney roccbox means matching capacity and output ports to your actual devices
- Always check actual watt-hours (Wh), not just watts — runtime depends on Wh, not peak output
- Also covers: gozney roccbox grandma pizza
- Also covers: sicilian pan pizza roccbox
- Also covers: rectangular pizza gozney
- Compare price-per-Wh across models to find the best value for your budget