Solo Stove Pi Prime Pizza Oven Outdoor - Gas, Propane - Portable Pizza Oven with Cordierite Stone, Demi-Dome Design, Stainless Steel Review (2026)

Who the Pi Prime fits

The Pi Prime is built for backyard cooks who want a dedicated pizza oven that lights up in seconds rather than one that needs a fire built and managed. Running on a standard propane tank, it suits people who already grill with gas and want the same convenience for pizza night, plus anyone hosting regularly who cannot babysit a wood fire between pies. It is less suited to campers or road-trippers who want the smallest, lightest setup, since a full propane tank and hose add real bulk. Buyers who specifically want a wood-fired flavor should look elsewhere in the Solo Stove or Ooni lineup, since this model has no wood-burning option at all.

Design and what it can do

The oven measures about 15.5 inches tall by 20.5 inches in diameter and weighs around 30 pounds, with a demi-dome opening roughly 13 inches wide and 3.5 inches tall that makes it easy to see the pizza while launching and turning it. A 15,000 BTU propane burner heats the included cordierite stone, and Solo Stove states the oven preheats to 450 to 500F in about 15 minutes and can climb past 950F, cooking a pizza in as little as 90 seconds once fully heated. The body is 304 stainless steel, chosen for its resistance to heat and outdoor corrosion. A standard 20 lb propane tank is rated to run the oven for up to 20 hours on its highest setting.

Living with a propane-only oven

Setup is straightforward: connect a propane tank, let the stone preheat fully, and start launching pizzas, with no wood or pellets to source, split, or manage mid-cook. Because there is only one fuel source, temperature control comes down to the gas valve rather than adjusting a fire, which makes it easier to hold a steady heat through a run of several pizzas. The trade-off shows up in storage and transport: a 20 lb tank and hose take up more space than a bag of pellets, and the stainless dome gets hot enough during use that pets and kids need to stay clear. Between cooks, letting the stone cool before packing it away protects both the stone and whatever it is stored near.

How it compares with other backyard ovens

Against the BIG HORN 12 inch multi-fuel oven, which can run on wood, gas, or electric and reaches a lower stated 1110F ceiling, the Pi Prime trades fuel flexibility for a simpler, single-fuel design that many first-time buyers find less fussy. The Pizzello wood-fired 2-layer oven takes the opposite approach, leaning fully into wood for flavor at the cost of the instant startup a propane burner offers. For someone who has already decided gas convenience matters more than wood smoke, the Pi Prime's demi-dome visibility and stainless build are a genuine upgrade over these more budget-oriented multi-fuel and wood-only ovens.

Verdict and who should look elsewhere

The Pi Prime earns its place for buyers who value speed and consistency over wood-fired flavor, delivering hot, well-risen pizzas with minimal fuss once the tank is connected. It is a strong choice for weekly pizza nights, entertaining, or anyone upgrading from a home oven who does not want to learn fire management at the same time. Skip it if wood smoke flavor is the whole point of outdoor pizza for you, or if you need the lightest possible setup for backpacking-style trips, since the tank and hose add meaningful bulk compared with a pellet-fed oven.

Frequently asked questions