Most small gas pizza ovens send their flame across the roof. Heat curls over the ceiling and falls onto the toppings. The Cuisinart CPO-401 Outdoor Pizza Oven turns that upside down. Its one 15,000 BTU loop burner sits under the stone, and nowhere else.
That leaves two parts to cook the top of the pie. One is a contoured, double-wall lid. The other is a single knob with a setting printed PIZZA, between Low and High.
So the question for this red and black box is plain. Can a fire that lives only underneath bake the top as well as the bottom? And with Amazon quoting a wait of months, can you even get one?
First Impressions of the Cuisinart CPO-401
The shape is the first surprise, because there is no round dome here. The CPO-401 looks like a peaked red roof on a black cabinet. Four splayed legs hold it up. The gauge and knob sit up front, right where your eyes land.
Setup amounts to seating the stone and connecting a propane tank. The front door is a stainless drop-down panel. Folded open, it becomes a small ledge for steadying the peel as a pie goes in.
The first bake told us most of what this oven is about. We warmed it on High and watched the gauge needle climb toward the PIZZA arc. Then we turned the knob to PIZZA, as the printed note on the dial instructs.
The crust came out properly crisp, with a dry, even brown underneath. The top took longer to catch up. Cheese melted fully, but it browned in patches rather than blistering. That is the bottom-fired layout talking, and it shaped every bake after.
Key Features of the Cuisinart CPO-401
Cuisinart has kept the feature list short and built it around the burner’s position. Most of what is here exists to help heat reach the top of the pizza.
- Burner under the stone: One stainless loop burner rated at 15,000 BTU fires straight up into the stone. Cuisinart calls the arrangement Thermo-Flo, relying on convection around the pie.
- 13 inch cordierite stone: Round, and a touch roomier than the stones in many entry-level ovens. Cordierite shrugs off sudden heat changes better than ordinary ceramic.
- Dual-hinged lid: The double-wall lid carries a small front door for loading. The whole lid also flips back for cleaning, which is unusual at this size.
- Lid gauge with a PIZZA zone: The dial reads 200 to 800 F, with a marked arc near the top. The needle follows hot air inside the lid; the stone itself goes unmeasured.
- One knob, three named settings: Low, PIZZA and High, with a note to move off High once warm-up is done. That is the oven’s whole control scheme.
- Piezo ignition: A piezo spark lights the burner, so there are no batteries to replace.
- Stainless steel: The burner and the drop-down door are stainless. The lid and base are painted.
There is no cover, no carry bag and no peel in the box. Amazon lists only the oven, the stone and a manual. Budget for a peel before your first pizza night.
Cuisinart claims the oven goes past 800 F. The gauge supports a reading in that region, since its scale tops out at 800. But a lid gauge cannot tell you how hot the stone is. That matters, because the CPO-401 stores almost all its heat in that stone.
With the flame directly beneath it, the floor heats faster than the air above. That is why the knob has a PIZZA setting at all.
Think of the knob as a timer for the stone, not a flame dial. Turning down after warm-up stops the stone racing ahead. Meanwhile the lid’s curve keeps hot air moving over the toppings.
It works, within limits. Pizzas cook through with a firm, browned base well inside Cuisinart’s five minute claim. Tops finish later and paler, and you will turn each pie at least once. A thin, lightly topped pie suits this oven best.
The front door helps too. Sliding a pie through it loses less heat than lifting the whole lid would. Keep it shut while the pizza bakes, and open it only to turn the pie.
Between pies, putting the burner underneath finally earns its keep. The flame sits right under the floor that just lost heat to cold dough. Shut the door and give the stone a moment. The next base then comes out much like the first.
Build, handling and durability
The lid is the best built part. Its double wall holds heat in and keeps the outer skin from running quite as hot. The stainless door closes firmly on its handle.
The rest is built to its price. The base is painted steel on fixed legs, and the paint is what weather attacks first. At 26 lb, it is easy enough to carry from the shed to the table. The footprint of 26.18 by 20.08 inches suits a small patio table or a grill cart.
The flip-up lid needs room behind it as well. Park the oven away from a wall, or the lid cannot swing fully back.
Store it covered and dry, since no cover ships with it. Pull the stone out before winter, too, so damp never soaks into it. Cuisinart backs the whole thing with a 3-year warranty. That is a long promise for an oven this cheap.
Running costs, upkeep and value
A single 15,000 BTU burner is gentle on a propane tank, and pizza sessions are short. Fuel will not be what you notice in the bill.
Cleaning is where the CPO-401 stands out among small ovens. Flip the lid back and the stone sits fully exposed. Brush off flour and scraps, and lift the stone out when it needs a scrape.
Spare parts are cheap, too. A new stone costs $15.50 from Cuisinart, and a knob costs $7.50. A lid latch runs $8.50, so Cuisinart clearly plans to keep this oven going. Cracked stones are the usual casualty on any pizza oven, so that $15.50 matters.
Now the awkward part: buying one. Cuisinart’s own store listed the CPO-401 at $199.99 on 2026-10-16. It showed the oven in stock, with free shipping and 30-day returns. Its product data also marks the model as current, not discontinued.
Amazon undercuts that, asking around $148 on the day we checked. But that listing said it usually ships within 1 to 2 months. So the real choice is money against time. Save on Amazon and wait, or pay Cuisinart’s full price and cook sooner.
At $148, the value case is solid. That buys a 13 inch oven with three years of cover. At $199.99, the sums change. It then meets ovens that fire across the roof, and those bake better tops.
Possible Cuisinart CPO-401 Complaints
- Pale tops beside well done bases. All the heat starts below the stone, so the crust always leads. The fix is technique: turn to PIZZA on time, keep toppings light, and rotate each pie. It narrows the gap without closing it.
- The cheap price comes with a queue. The $148 Amazon listing quoted a wait of 1 to 2 months. If dinner is this weekend, Cuisinart shows it in stock but asks $199.99.
