Compare Countertop Ovens
COMFEE Air Fryer Toaster Oven CFO-SA231 scores higher on safety - here's why.
The most important dimensions, side by side.
The oven interior is stainless steel — a bare metal that does not off-gas, chip, or degrade at any cooking temperature. This is the safest interior material available in countertop ovens.
The oven's interior walls are bare stainless steel — the safest material for a cooking cavity. Nothing to chip, flake, or off-gas, even at the highest broil temperatures.
Neither the brand nor any independent lab has verified this oven is free of PFAS chemicals. The stainless steel and enamel materials themselves are inherently PFAS-free by composition, but no one has formally tested or stated it.
Our Place says this oven is PFAS-free and PTFE-free, which aligns with the stainless steel construction. However, no independent lab has formally verified this claim for the oven or its ceramic-coated accessories.
The included baking tray has an enamel coating — a glass-fused-to-metal surface that is naturally PFAS-free and will not leach chemicals into your food at any temperature.
The included baking tray has a ceramic nonstick coating that the brand says is PFAS-free, but no independent lab has confirmed this. Some safety reviewers flag ceramic nonstick coatings as potentially containing nano-scale particles. You can swap in a plain stainless steel tray for peace of mind.
At 24 quarts, this oven fits a 12-inch pizza, 6 slices of toast, or a 4-pound whole chicken. Solid for everyday family cooking but not large enough for a small turkey.
At 32 quarts with three cooking racks, this oven comfortably fits a whole chicken, a 12-inch pizza, or full family meals across multiple levels.
Ten distinct cooking modes cover virtually every need: air fry, air roast, broil, sear crisp, rapid bake, pizza, bagel, toast, reheat, and dehydrate. This matches premium ovens costing significantly more.
Six cooking modes (toast, roast, bake, reheat, broil, and steam) cover everyday needs. If you want dedicated air fry, dehydrate, or slow cook modes, you will need to look at 10+ function models.
The crumb tray slides out for easy cleaning, preventing buildup that could cause smoke or affect food taste.
The pull-out crumb tray slides out for easy cleaning, preventing crumb buildup that can cause smoke or fire risk over time.
At $210, this oven is competitively priced for a 10-function countertop oven with stainless steel interior and enamel accessories. The value score reflects a technical gap in our calculation, not the actual purchase value.
At $225, this is mid-range pricing for a countertop oven with stainless steel interior and large capacity. The overall value is held back by the safety score — if the ceramic accessories were independently verified, the value equation would improve.
Everything you need to make the call - who each one is for, and who should skip it.
Go for it if you...
You want a versatile 10-function countertop oven that handles everything from air frying to dehydrating.
A stainless steel interior and enamel-coated tray matter more to you than formal PFAS certification.
You cook for a family of 3-4 and need a 24-quart oven that fits a 12-inch pizza or whole chicken.
Fast preheating is important — the FLASHWAVE graphene elements heat in 0.2 seconds.
You want a stainless steel oven interior and are willing to swap the included ceramic tray for a stainless steel baking sheet.
You cook for a family of 4-6 and need a large 32-quart oven with three cooking racks.
Steam-infused cooking is a priority and you want a toaster oven that doubles as a steamer.
You prefer a countertop oven that avoids PTFE and traditional nonstick coatings entirely.
The main thing to know
No one — not the brand, not a lab, not any certifier — has tested or even claimed this oven is free of PFAS. The materials themselves (stainless steel, enamel) suggest low risk, but the complete absence of verification is the single biggest score penalty.
The included ceramic nonstick baking tray has no independent safety verification and carries the heaviest scoring weight. Consider swapping it for a plain stainless steel tray to get the most out of this oven's otherwise strong material profile.
Skip this if you...
You require independent PFAS-free verification or NSF certification on your cooking appliances.
You need a confirmed food-grade stainless steel interior — the stainless steel claim is inferred from the product title, not manufacturer-confirmed for the cavity.
You want a larger oven for small turkeys or large roasts — 24 quarts tops out at a 4 lb chicken.
You need all included accessories to be independently verified PFAS-free without aftermarket swaps.
You want 10 or more cooking modes including dedicated air fry, dehydrate, and slow cook functions.
You need a countertop oven with NSF 537 or third-party lab certification on all food-contact surfaces.
Neither of these quite what you're looking for?
I've reviewed all Countertop Ovens options at every price pointEvery Countertop Ovens in our database is scored using R3's deterministic scoring system - the same inputs always produce the same score. For this comparison, we evaluated COMFEE and Our Place across 3 independent criteria: Safety (86%), Efficacy (6%), Usability (3%). No sponsored rankings. No paid placements.
Straight answers - no sponsored content, no filler.
I'd start with COMFEE COMFEE Air Fryer Toaster Oven CFO-SA231 - it scored 7.2/10 overall in our scoring system. Safety is our top-weighted scoring pillar, followed by efficacy (6%), and usability (3%). Check which pillar matters most to your family and compare those specific scores.
R3 uses a deterministic scoring system - the same inputs always produce the same score. We evaluate each Countertop Ovens across Safety (86%), Efficacy (6%), Usability (3%) using independently verified data. No sponsored rankings. No paid placements. Every score is fully reproducible.
Not necessarily. The overall score reflects our weighted rubric, but your priorities may differ. If you care most about safety, compare the safety scores directly. If budget drives your decision, the value scores and prices tell a clearer story. The "right" pick is the one that matches what matters most to your family.
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