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 uses a proprietary nonstick coating that Breville describes only as 'PFOA-free.' Independent reviewers identify it as a silica-based coating -- safer than traditional Teflon, but Breville has not disclosed the full composition.
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.
Breville claims this oven is PFOA-free, but PFOA is just one chemical in the larger PFAS family. No independent lab has tested this product for the full range of forever chemicals, and Breville has not pursued any PFAS-free certification.
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.
The included enamel roasting pan is a standout -- enamel is inert, PFAS-free by nature, and won't leach chemicals at any temperature. One note: the included pizza pan uses a traditional nonstick coating, so you may want to swap it for a stainless steel alternative.
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.
At 1.0 cubic feet, this is one of the roomiest countertop ovens you can buy. It fits a 14-pound turkey, a full 9x13 baking pan, or 9 slices of toast -- genuinely usable as a second oven for holiday cooking.
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.
Thirteen distinct cooking modes including Air Fry, Dehydrate, Slow Cook, and Proof -- the most of any countertop oven we've evaluated. The Element IQ system steers heat to where it's needed for each mode, so these aren't just preset temperatures with different names.
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.
The crumb tray slides out easily for quick cleanup after each use. The nonstick interior also wipes down with a damp cloth, keeping day-to-day maintenance simple.
The crumb tray slides out for easy cleaning, preventing buildup that could cause smoke or affect food taste.
At $399.95, this is a premium countertop oven. The cooking performance justifies the investment for serious home cooks, but the safety score means you're paying top dollar without top-tier material transparency. Competitors with stainless steel interiors offer better safety-to-price ratios.
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.
Everything you need to make the call - who each one is for, and who should skip it.
Go for it if you...
You need the most versatile countertop oven available and cooking performance is your top priority over material safety.
You cook for large families and need 1.0 cubic feet of capacity -- enough for a 14-pound turkey or a full sheet pan.
You want to consolidate multiple appliances (air fryer, dehydrator, slow cooker, proofing box) into one countertop unit.
You plan to use the included enamel roasting pan for most cooking and can replace the PTFE pizza pan with stainless steel.
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.
The main thing to know
The oven interior uses a proprietary nonstick coating that Breville will only describe as 'PFOA-free' -- they have not disclosed the full chemical composition or pursued any PFAS-free certification. At $399.95, you are paying a premium without full material transparency.
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.
Skip this if you...
You want full transparency about every material touching your food -- Breville's proprietary nonstick formula is not disclosed.
You are looking for a countertop oven with a stainless steel or ceramic interior that avoids nonstick coatings entirely.
You want PFAS-free certification, not just a narrow PFOA-free claim -- no independent lab has tested this product.
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.
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 Breville and COMFEE 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.
Not the right match? Explore these alternatives in the same category.
