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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-22 · 7 min read · Independent comparison
• Fondpen Air Fryer Basket — biggest strength: a two-set stainless steel basket-and-tray system in large (15.6" × 11.6") and medium (12.8" × 9.6") sizes, plus 60 sheets of parchment, so you can run two different foods at once.
• Fondpen Air Fryer Basket — biggest trade-off: it only earns its keep if your oven actually has an air fry or convection mode. In a plain oven it is just a mesh rack and a tray.
• Hapivida Fryer Grill Plate — biggest strength: a purpose-built replacement plate sized for the Crispi FN101GY, in 18/10 stainless steel with a non-stick coating and a dishwasher-safe finish.
• Hapivida Fryer Grill Plate — biggest trade-off: it is a single part for one fryer model. It is not a universal rack, and it will not fit other brands.
• Who Fondpen is for: households cooking onion rings, fries, wings or bacon in batches, in a full-size oven.
• Who Hapivida is for: Crispi FN101GY owners whose original plate has worn out, peeled or gone missing.
The Fondpen set is built around one idea: your oven already has a fan, so give it a surface that lets the hot air actually reach the food. The basket is a mesh design, and that mesh is the whole point — it lets 360° hot air circulation move around the food instead of trapping it against a solid pan. For onion rings, that matters more than anything else. Rings that sit on a flat baking sheet steam from underneath and go soft; rings on a mesh basket get air on both sides and come out crisp.
What you get is genuinely two sets, not one set with a spare. The large set is 15.6" × 11.6" and the medium set is 12.8" × 9.6", each pairing a basket with a bottom tray. The trays catch grease and crumbs, which keeps your oven floor clean and — per the product details — collects high-temperature grease for reuse. Sixty parchment sheets are included, split 30 medium and 30 large, which lines up with the two basket sizes. The manufacturer lists the set as 4 packs / 4 items plus the parchment, which matches the two basket-and-tray pairs.
The material is stainless steel with a non-stick surface, and both the rack and tray are dishwasher safe. If you have ever scrubbed burnt-on grease off a wire rack, you know why that line matters.
Who should buy it: anyone with a convection or air-fry-capable oven who cooks in volume — onion rings, frozen fries, bacon, wings, roasted vegetables, even cookies or scones on the tray. The two sizes are the real selling point. You can run onion rings in the large basket and wings in the medium at the same time, at the same temperature, and skip the second round.
Who should skip it: anyone whose oven has no air fry or convection function. The mesh design promotes airflow, but airflow has to come from somewhere. Without that fan, you are paying for a rack and a tray. Also skip it if you only ever cook for one and never fill a half-sheet pan — the medium set alone would do, and a two-set bundle is more metal than you need.
The Hapivida Fryer Grill Plate is a replacement part, and it is honest about that. It is designed specifically for the Crispi FN101GY air fryer, meant to drop in where the original plate sat. The stated benefit is a seamless fit and consistent cooking, with an airflow design that spreads heat evenly across the food.
At roughly 23.5 × 17 cm (about 9.3 × 6.7 in) and around 118 g, this is a compact plate — smaller than either Fondpen basket, and that is expected. It is sized for a countertop fryer drawer, not an oven. The build is 18/10 stainless steel, which is a real grade of stainless rather than a vague "steel" claim, and it is coated non-stick so food releases and cleanup is quick. It is dishwasher safe, and the care instructions confirm it.
The listed uses are broad for a single plate: baking, frying, roasting, crisping fries, dehydrating fruit, cooking vegetables. Onion rings are called out directly as one of the foods it handles, alongside beef and chicken wings. Realistically, this is the plate that sits in the bottom of your fryer and takes the food — the thing that makes the difference between a working fryer and a dead one.
Who should buy it: Crispi FN101GY owners whose original grill plate has scratched, lost its coating, warped, or vanished. If your fryer still runs but the plate is done, this restores it without replacing the appliance. Anyone who wants a spare plate so they can cook a second batch while the first one soaks.
Who should skip it: everyone else. If you do not own a Crispi FN101GY, this plate is not for you. It is not a universal insert, it is not adjustable, and it is not designed to fit other fryer brands. Buy it because it matches your model, not because it looks useful.
Side-by-Side: Which Should You Choose?
• Best for cooking onion rings in volume → Fondpen Air Fryer Basket. Two baskets, two sizes, mesh airflow, and a tray to catch the fallout.
• Best for cooking two different foods at once → Fondpen. Large basket for rings, medium for wings, one oven, one cook time.
• Best for small-kitchen, single-appliance cooking → Hapivida. It lives inside the fryer you already own and takes up no extra cabinet space.
• Best for cleanup convenience → both, honestly. Fondpen is dishwasher safe stainless with a non-stick surface and includes 60 parchment sheets; Hapivida is dishwasher-safe non-stick. Neither is a scrubbing chore.
• Best for oven owners without an air fry mode → neither. Fondpen needs that convection fan; Hapivida needs a Crispi fryer. Check your appliance before buying either.
• Best for someone who wants one purchase to cover frying, roasting and baking → Fondpen. The set is explicitly built for air frying, grilling, roasting, cookies and scones.
• Best for a spare-parts drawer → Hapivida. A second plate is cheap insurance against a mid-week failure.
In my opinion, if you are shopping around the phrase "air fryer onion rings," the Fondpen Air Fryer Basket is the more useful buy — assuming your oven has an air fry or convection setting. Two baskets in two sizes plus 60 parchment sheets means you can cook a real batch of rings instead of a sad single layer, and the mesh design is exactly the geometry onion rings need. I would only choose the Hapivida Fryer Grill Plate if I specifically owned a Crispi FN101GY and needed to get it working again — in that case it is the right part and the Fondpen set is irrelevant to me. Match the product to your appliance first, then to your batch size.
how to air fry onion rings
Bread your rings, then lay them in a single layer with space between them so air can move. With the Fondpen basket, that means using the mesh surface in the large or medium set and letting the oven's convection fan do the work — the mesh is what keeps the underside from going soggy. With the Hapivida plate in a Crispi FN101GY, spread them across the plate without overlapping and let the airflow design circulate heat around them.
how to air fry onion rings frozen
Do not thaw them. Frozen rings go straight onto the mesh or plate in a single layer — stacked rings steam and clump. Give them a shake or a flip partway through so the underside gets the same air exposure as the top, and use the tray underneath to catch any coating that falls off during cooking.
how to air fry onion rings in oven
You need an oven with an air fry or convection function — that fan is non-negotiable. Place the Fondpen basket on its tray, set your temperature and time, and let it run; the tray catches grease and crumbs so your oven stays clean. The set's two sizes let you run onion rings in one basket and something else in the other at the same time.
how to air fry onion rings in oven without a basket
You can use a wire rack over a rimmed baking sheet, but you lose the built-in grease tray and the dedicated mesh sizing that makes cleanup and airflow easier. If your oven has convection and you cook rings often, the Fondpen set solves both problems in one purchase. Check the current price on Amazon before you decide.
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