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Updated: 2026-09-25 · 7 min read · Independent comparison
If you want a drop-in replacement crisper tray that lets you air fry vegetables in a single 7QT Gourmia GAF798 basket, choose chengziyue 7QT; if you need a large-format replacement basket for an Emeril Lagasse Dual Zone 360 25QT oven and cook vegetables across two zones, choose Kamrexi Air Fryer Basket. These two accessories look similar in a search result — both are nonstick steel inserts built to sit inside an air fryer — but they are sized for completely different machines, and picking the wrong one means it simply won't fit.
• chengziyue 7QT biggest trade-off: It's small and single-purpose. If you don't own a Gourmia GAF798 7QT, it isn't for you.
• Kamrexi Air Fryer Basket biggest strength: It's a large 14.1" x 11.8" basket that handles big batches — wings, fries, and plenty of vegetables — and fits the Emeril Lagasse Dual Zone 360 25QT as well as other toaster ovens of matching dimensions.
• Kamrexi Air Fryer Basket biggest trade-off: Its size means it only makes sense in a large countertop oven; it will not drop into a compact basket-style air fryer.
• Who each pick is for: chengziyue 7QT for owners of a Gourmia GAF798 7QT who want a spare or replacement crisper plate; Kamrexi Air Fryer Basket for owners of the Emeril Lagasse Dual Zone 360 25QT (or a similarly sized oven) who want a full-size replacement basket.
The chengziyue 7QT is a replacement crisper tray, not a full air fryer. It's a square plate made from food-grade carbon steel with a double-layer nonstick coating, and it's designed to sit inside the basket of a Gourmia GAF798 7QT air fryer. The spec sheet lists it at 7.9 x 7.9 x 0.12 inches and just 0.32 ounces — it's a thin, light insert, the kind of thing you slide in when the original tray that came with your fryer has worn out or gone missing.
What it does best is the everyday job of elevating food off the bottom of the basket so hot air can circulate underneath. That matters most for vegetables. If you're air frying broccoli, cauliflower, peppers or Brussels sprouts, a raised tray keeps the pieces from sitting in their own moisture, which is the difference between browned edges and a soggy pile. The double-layer nonstick coating is the practical part here — vegetable bits and charred edges release easily, and the piece is dishwasher safe. It also ships with a handle, so you can lift the hot tray out of the basket without fishing around with tongs, plus four rubber feet you adjust to tighten the fit inside your specific fryer.
Kamrexi Air Fryer Basket: Who It's For
The Kamrexi Air Fryer Basket is a different class of accessory. At 14.1" x 11.8", it's a full-size replacement basket built for the Emeril Lagasse Dual Zone 360 Air Fryer Oven 25QT, and it also fits other air fryer toaster ovens of corresponding dimensions. The package dimensions come in at roughly 14.17 x 11.81 x 1.06 inches, and it weighs 15.7 ounces — noticeably more substantial than a thin tray, which makes sense given it's a basket rather than a plate.
It's made from food-grade steel that the sheet says adheres to FDA standards, is BPA-free, and has no peculiar smell. The surface is nonstick and dishwasher-permissible, with the usual caveat to avoid abrasive sponges and metal scrubbers. One detail worth flagging: because it's steel, the manufacturer recommends preheating it at 300°F for 10 minutes before first use to help it hold its shape and last longer. That's a small step, but it's the kind of thing people skip and then wonder why a basket warps.
For vegetables specifically, this basket's strength is volume and airflow. A 14-inch-wide basket in a 25QT dual-zone oven means you can spread a big tray's worth of vegetables in a single layer instead of crowding them — and crowding is the number one reason home air-fried vegetables steam instead of crisp. The sheet also lists grilling wings, baking vegetables and frying fries as intended tasks, so it's a general-purpose cooking surface, not a one-trick insert.
Who should buy it: owners of the Emeril Lagasse Dual Zone 360 25QT who need a replacement or spare basket, and anyone with a toaster-oven-style air fryer whose opening matches those dimensions. Who should skip it: anyone with a compact basket-style fryer like the Gourmia GAF798. It physically won't fit, and buying it for a small fryer is the most common mistake with this category of accessory.
Side-by-Side: Which Should You Choose?
• Best for a Gourmia GAF798 7QT → chengziyue 7QT. The fit is the whole point, and the adjustable feet let you dial it in.
• Best for an Emeril Lagasse Dual Zone 360 25QT → Kamrexi Air Fryer Basket. It's sized for that machine and other ovens of matching dimensions.
• Best for air frying vegetables in a single basket → chengziyue 7QT. A raised crisper tray lifts veg off the base so hot air circulates and edges brown.
• Best for easy cleanup → both. Each is nonstick and dishwasher-safe; each maker warns against abrasive scrubbers.
• Best for a spare or replacement part → both, but only for the machine each was built for.
• Best for compact kitchens → chengziyue 7QT. At 7.9 x 7.9 inches and 0.32 ounces, it takes almost no space.
• Best for multi-zone cooking → Kamrexi Air Fryer Basket. If you cook vegetables in one zone and protein in the other, a proper basket keeps both going.
If I owned a Gourmia GAF798 7QT and my main goal was better air-fried vegetables, I'd buy the chengziyue 7QT. It's a small, cheap-feeling-in-the-hand but well-specified insert — carbon steel, double-layer nonstick, dishwasher safe, with a handle and adjustable feet — and it solves the exact problem a replacement tray is supposed to solve. If I owned the Emeril Lagasse Dual Zone 360 25QT, I'd buy the Kamrexi Air Fryer Basket instead, because the chengziyue simply isn't built for that machine. The real decision isn't which is better; it's which fryer is sitting on your counter. Match the accessory to the appliance, and either one does its job. Check the current price on Amazon before you commit, and confirm your model number first.
how to air fry vegetables
Cut vegetables into even, bite-sized pieces, toss them with a small amount of oil, and spread them in a single layer on whichever insert fits your fryer — the chengziyue 7QT tray for a Gourmia GAF798, or the Kamrexi basket for an Emeril Lagasse Dual Zone 360 25QT. Shake or turn them partway through so they brown on more than one side. Crowding is what makes vegetables steam, so give them room.
how to air fry vegetables without oil
You can skip the oil, but expect a less browned, slightly drier result — oil is what carries heat and color across the surface. A raised crisper tray like the chengziyue 7QT helps because it lets hot air circulate underneath the pieces rather than letting them sit in their own moisture. If you go oil-free, cut pieces a little smaller so they cook through before they dry out.
how to air fry vegetables in the oven
If your "air fryer" is actually a toaster-oven-style unit, the method is the same, just on a bigger scale — that's exactly the setup the Kamrexi Air Fryer Basket is built for, at 14.1" x 11.8" for the Emeril Lagasse Dual Zone 360 25QT and similar ovens. Use the air fry or convection setting, spread vegetables in one layer, and preheat the steel basket at 300°F for 10 minutes before first use as the manufacturer recommends. Larger ovens often need a couple of extra minutes versus a compact basket fryer.
how to air fryer vegetables without sticking
Use a well-coated nonstick surface and don't crank the heat beyond what the food needs. Both inserts here are nonstick and dishwasher-safe, but both makers warn against abrasive sponges and metal scrubbers, which is what actually destroys the coating over time. Soak the tray or basket briefly, then wipe with a soft cloth — the chengziyue 7QT even ships with a cleaning cloth for exactly this.
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See also: Kamrexi Air Fryer Basket vs GCQ Toaster Oven Replacement, ALLWIN-HOUSEWARE W 2 vs LIANYU Air Fryer Basket: Air Fryer, GWYXC Air Fryer Basket vs Leonyo 11.8x9IN: Air Fryer Fried