Ninja Foodi 2-in-1 Flip Toaster vs Oster 10 Function Air Fryer Oven

The oven cavity is lined with stainless steel — the same material used in professional kitchen equipment. There's nothing to chip, peel, or off-gas, even at the highest temperature this oven can reach.

Oster says 'non-stick interior,' but hasn't specified what the coating actually is — ceramic, PTFE, or something else. At the temperatures a toaster oven routinely reaches during broiling, that distinction matters. We can't rule out PTFE from what's disclosed.

No independent lab has tested this product for PFAS chemicals, and Ninja has not made any public statement about its PFAS status. The stainless steel and enamel surfaces are inherently free of PFAS — the chemistry doesn't require a label — but the brand's silence means we can't award credit for what hasn't been confirmed.

Oster has made zero PFAS-free claims anywhere — no brand statement, no independent lab test, no certification. On a product with an unspecified nonstick interior, that's the most concerning position for families who want any level of chemical safety assurance.

The included bake tray has a porcelain-enamel coating fused directly to the metal — think the inside of a cast iron Dutch oven. It's PFAS-free, doesn't react with food, and holds up well at oven temperatures. Hand-wash only to keep the finish intact.

The included baking tray is bare, uncoated aluminum. When you cook acidic foods — tomatoes, citrus, vinegar-based marinades — aluminum leaches into the food. European food safety research has flagged this as a particular concern for young children. We're sourcing this from retailer descriptions rather than a brand-confirmed spec, but the information is consistent across multiple listings.

Ninja hasn't published a volumetric capacity for this model anywhere — not on the box, not on the product page, not on any retailer site we checked. The flip toaster is clearly compact by design, but without a number, we can't score it properly. This data gap pulls the efficacy pillar down more than anything else.

Twenty-six quarts is the largest capacity we've seen in this category — it fits a small whole chicken and handles full sheet-pan meals. If cooking volume matters to you, this oven genuinely delivers.

Six distinct cooking settings cover everything you'd realistically do in a compact toaster: toast plain or bagel-style, defrost frozen items, bake, broil, or reheat leftovers. The flip mechanism lets you switch between toaster and oven mode without taking up extra counter space.

Ten cooking modes — air fry, bake, broil, roast, dehydrate, pizza, defrost, tender roast, toast, and warm — is a full-featured lineup that handles nearly any cooking task you'd bring to a countertop oven.

The crumb tray slides all the way out for a proper clean. This matters for fire safety too — crumb buildup in the base of a toaster is one of the more common reasons they fail or spark over time.

The crumb tray slides out cleanly for washing. It's confirmed in the product manual — the manual labels it as both a crumb tray and a cookie sheet, so it doubles as a small baking accessory.

We couldn't calculate this product's value metric because the oven capacity isn't published. At approximately $120, it's priced below most comparable stainless-interior toaster ovens — but without the capacity number to complete the formula, the score sits at its minimum.

The sticker price looks reasonable. The problem is that R3 measures what you're paying per point of actual safety and performance — and with near-floor safety scores, that math doesn't hold up. There are safer options in a similar price range.