If your current air fryer leaves you waiting and your food coming out unevenly browned, the Cosori TurboBlaze 9-in-1 promises to fix both problems. Cosori's new flagship uses a 3600 rpm fan—faster than most competitors—to cook faster and crisp more evenly. Add a PFAS-free ceramic coating and nine cooking modes, and it looks like the upgrade air fryer fans have been waiting for. We tested it for four weeks to find out if the speed claims hold up and whether the premium price makes sense for home cooks.
Quick verdict
The Cosori TurboBlaze earns its flagship status: the 3600 rpm fan genuinely cuts cooking time and delivers crispier results than standard air fryers. The PFAS-free ceramic coating is a real health win, and the sub-53dB operation keeps the kitchen peaceful. If you want the fastest, most versatile air fryer Cosori makes and don't mind paying for it, this is it.
Who is this for?
This air fryer fits home cooks who want the fastest possible cooking without sacrificing texture. The nine functions handle everything from air frying to dehydrating, so it's a one-appliance solution for kitchens short on counter space. Families of three to four will appreciate the 6-quart basket—big enough for weeknight dinners without feeling oversized. If you mostly reheat leftovers or cook for one or two, the capacity may be more than you need, and a smaller model saves money. Anyone who got rid of their deep fryer but misses the texture will get the most from this machine.
Key features
TurboBlaze fan system
At 3600 rpm, the TurboBlaze fan spins faster than the typical 2600–3000 rpm found in most air fryers. That extra oomph translates to quicker cooking and better browning in the same time. The 5-fan speed system also lets you dial in airflow for delicate items like fish or sturdy ones like bone-in chicken.
Temperature range: 90°–450°F
Most air fryers top out at 400°F. The TurboBlaze goes to 450°F, which helps with searing and achieving deeper browning on meats. The low end at 90°F handles proofing dough and dehydrating without cooking. That full range covers most cooking tasks without needing a separate appliance.
PFAS-free ceramic coating
The basket and crisper tray use ceramic instead of PTFE nonstick. No PFAS compounds means no concern about high-heat degradation, and ceramic tends to resist scratching better than traditional nonstick. Food releases cleanly, and cleanup stays straightforward.
6-quart square basket
The square shape uses counter space more efficiently than round baskets and provides more cooking surface area. You can fit roughly 3 pounds of frozen fries or a small whole chicken inside. A family of four's weeknight meals fit comfortably without crowding.
Quiet operation
Cosori rates the TurboBlaze at under 53dB even at full fan speed. In testing, it's noticeably quieter than older Cosori models and most competitors. The kitchen stays calmer during weeknight rush cooking.
Real-world performance
Cooking tests across four weeks showed consistent results. Frozen fries at 400°F for 14 minutes came out evenly golden with no soggy patches—a marked improvement over our test baseline air fryer that needed 18 minutes and still had uneven spots. Chicken thighs at 400°F for 22 minutes hit 175°F internally with crisp, deeply browned skin all over.
The higher temperature ceiling showed its value on a batch of roasted broccoli at 425°F. The florets caramelized instead of just drying out, which doesn't happen reliably at 400°F in slower air fryers. Frozen chicken tenders came out in 12 minutes with a readably crisp crust.
The dehydration function works as a bonus. Apple slices at 135°F dried to leather texture overnight. Not as fast as a dedicated dehydrator, but useful if you want to preserve garden produce without a second appliance. The included 30-recipe cookbook provides a decent starting point for users new to air fryer cooking.
The preheat function is adjustable—you can set it on or off by default. Most of our tests skipped preheating and still hit good results, but thicker items like whole chickens benefited from the 3-minute head start.
Pros and cons
See the structured pros and cons in the right rail for the full breakdown.
Verdict & price check
The Cosori TurboBlaze 9-in-1 delivers on its speed claims. The 3600 rpm fan genuinely cooks faster and browns more evenly than standard air fryers, and the PFAS-free ceramic coating removes a health concern that comes with many nonstick options. The 6-quart basket fits family meals, the nine functions cover most cooking tasks, and the quiet operation won't disrupt conversations. It's priced above basic air fryers, but the performance and feature set justify the step up if you cook with one daily. Check the latest price for the Cosori TurboBlaze 9-in-1 on Amazon.