Figuring out the best wood for pizza oven cooking is really the first of several fuel questions most multi-fuel and wood-fired oven owners run into.
That is the wood species. Whether charcoal or pellets work as substitutes. How much fuel you’ll actually go through. And if you’ve gone propane instead, how long a tank realistically lasts.
We had to learn the wood species lesson the hard way. We grabbed a few logs from a scrap pile out back for our first cook on vacation, with no idea what kind of wood it even was.
The smoke alone told us everything. It was thick, sour, and clinging to our clothes for the rest of the night.
This guide covers all of it in one place, so nobody else has to make that same mistake.
If you’re still deciding between fuel types generally, Gas vs. Wood vs. Electric Pizza Ovens: Which Fuel Gives You the Best Pizza? covers that broader decision first.
What Wood Is Best for a Pizza Oven?
Dry, seasoned hardwoods are the consistent answer. Oak, ash, maple, beech, and birch all perform well. Oak is the most widely recommended, for its combination of high heat output, easy availability, and mild, balanced flavor.
Fruitwoods like apple, cherry, and pecan are popular too, mainly for the aromatic, slightly sweeter smoke they add. They’re often used to supplement a hotter-burning wood like oak rather than as the sole fuel source.
Moisture content matters as much as species. The wood needs to be dried to under 20% moisture content to burn hot and clean, rather than smoking excessively and leaving a bitter, sooty taste on the pizza.
Ooni Karu 2 Multi-Fuel Outdoor Pizza Oven
If you’re planning to burn hardwood regularly, the Karu 2 is built specifically for that, running on wood or gas with the optional burner attachment.
Its integrated thermometer helps you confirm your chosen wood is actually generating the heat you need, regardless of species.
Click here to buy the Ooni Karu 2 Multi-Fuel Outdoor Pizza Oven on Amazon.
Can You Use Any Wood in a Pizza Oven?
No. Softwoods like pine and fir carry high resin content, and Family Handyman notes that this resin is exactly what produces the excess soot and creosote buildup that makes softwood a poor choice for any cooking fire, along with a sour, acrid taste that transfers directly to your food.
Beyond the hardwood versus softwood distinction, avoid any wood that’s been treated, painted, or otherwise chemically processed.
Burning it can release compounds that are genuinely unsafe to cook food over. Stick to kiln-dried or properly seasoned hardwood sold specifically for cooking.
Avoid sourcing wood from construction scraps or unknown-origin lumber.
Can You Use Charcoal in a Pizza Oven?
Yes, in a genuine multi-fuel oven designed to accommodate it. Lump charcoal is commonly used either on its own or mixed with wood.
It tends to provide steadier, longer-lasting heat than wood alone, which can be useful for maintaining consistent temperature across several pizzas.
The tradeoff is that charcoal alone generally doesn’t reach the same peak temperatures wood or gas can hit. Many owners combine charcoal for sustained heat with wood or pellets layered in for the higher flame needed at launch.
Always use plain lump charcoal rather than briquettes, which often contain binders and additives not intended for direct food-contact cooking at high heat.
Gozney Roccbox Outdoor Pizza Oven
If you want flexibility across wood and gas without committing to a full charcoal setup, the Roccbox runs on both fuel types depending on the day.
It reaches 950°F regardless of which fuel you choose, giving you consistent results whether you’re burning hardwood or running propane.
Click here to buy the Gozney Roccbox Outdoor Pizza Oven on Amazon.
Can You Use Pellets in a Pizza Oven?
Yes, for ovens with a pellet hopper or that are otherwise designed to accept them. The one rule worth following closely is food-grade versus heating-grade.
Only use pellets specifically labeled food-grade or made for cooking. Heating-stove pellets can contain binders, additives, or softwood content that isn’t safe for direct food contact and tends to burn dirty.
A 3kg bag of quality hardwood pellets generally lasts about 2 to 3 hours of active cooking time. Keeping the hopper topped up maintains a more consistent high temperature than manually feeding wood.
How Much Wood Does a Pizza Oven Use?
This varies by oven size and how long you’re cooking. Real-world usage from a typical pizza night suggests a few pounds of hardwood, or a combination of wood and charcoal, comfortably covers several hours of cooking. That is usually enough for a full evening of pizzas for a small gathering.
Building a fire that initially covers the full width of the cooking floor uses more wood upfront, but it heats the stone more evenly. That actually reduces total wood consumption over the course of the cook compared to a smaller, patchier fire that needs constant feeding.
Pizza Oven Table for Ooni Pizza Ovens
If you’re managing wood, charcoal, or pellets regularly, having a dedicated prep and storage surface nearby makes fuel management considerably easier during an active cook.
This table includes a topping station and wheels, giving you organized space to keep fuel, tools, and ingredients all within reach.
Click here to buy the Pizza Oven Table for Ooni Pizza Ovens on Amazon.
How Long Does Propane Last in a Pizza Oven?
According to Best Buy’s product Q&A, the Ooni Koda 16 consumes approximately 1.3 pounds of propane per hour, meaning a standard 20-pound tank provides more than 15 hours of total runtime. For a typical pizza night running an hour or two, a full tank easily covers multiple sessions before needing a refill or swap.
Ooni Koda 16 Propane Gas Pizza Oven
If propane duration and predictability matter to you, the Koda 16 gives you a clear, manufacturer-confirmed consumption rate to plan around.
It heats to 950°F in about 20 minutes and requires a standard 20-pound propane tank, not included, for that 15-plus hour runtime.
Click here to buy the Ooni Koda 16 Propane Gas Pizza Oven on Amazon.
Frequently Asked Questions
What Wood Is Best for a Pizza Oven?
Dry, seasoned hardwoods like oak, ash, maple, and beech, with oak being the most widely recommended for its high heat output and mild flavor. Fruitwoods add aromatic flavor but are often used to supplement rather than replace a primary hardwood.
Can You Use Any Wood in a Pizza Oven?
No. Softwoods like pine produce excessive smoke and creosote, and treated or chemically processed wood can release unsafe compounds. Stick to kiln-dried or properly seasoned hardwood sold for cooking.
Can You Use Charcoal in a Pizza Oven?
Yes, in a multi-fuel oven designed for it. Lump charcoal provides steady, longer-lasting heat, often combined with wood for the higher flame needed at launch. Avoid briquettes with binders and additives.
Can You Use Pellets in a Pizza Oven?
Yes, for ovens with a pellet hopper. Use only food-grade hardwood pellets, never heating-stove pellets, which can contain unsafe additives and burn dirty.
How Much Wood Does a Pizza Oven Use?
Typically, a few pounds of hardwood comfortably cover several hours of cooking for a small gathering, though usage varies by oven size and how the fire is built and maintained.
How Long Does Propane Last in a Pizza Oven?
For the Ooni Koda 16, roughly 1.3 pounds per hour, meaning a standard 20-pound tank provides more than 15 hours of runtime, enough for multiple pizza nights before needing a refill.
Conclusion
Getting fuel right, whether that’s the wood species you burn, the charcoal or pellets you supplement with, or simply knowing how long a propane tank will last, removes one of the biggest sources of first-time frustration with a new pizza oven.
Stick to dry hardwood or food-grade pellets. Avoid anything treated or softwood. You’ll get consistent, clean-burning heat every time you fire up.
