Instant Pot RIO Wide Plus wide pressure cooker searing chicken thighs in a single layer

Instant Pot RIO Wide Plus & Duo Plus: 9-in-1 Pressure Cooker Multicooker Review

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The return happened on a Tuesday, and I remember it because of what the customer said at the counter, which was not that the machine failed. The machine worked. She said, and I wrote this down because returns clerks hear everything twice, it seared beautifully and it does not fit my life. A RIO Wide Plus, three weeks old, spotless, going back because sixteen inches of width had quietly evicted the knife block, the paper towel holder, and the outlet her coffee maker needed. I process returns. I have processed hundreds. And the wide pot is the first pressure cooker I have watched get returned for succeeding at exactly the thing it advertised.

Let us work backwards from that counter, then, the way these stories actually run. The RIO Wide Plus is a 7.5-quart pot built short and wide instead of tall, 1400 watts, nine functions, a base the maker says gives about thirty-five percent more cooking surface than the standard pot shape. That surface is real. Four chicken thighs sear in one layer with room to breathe, no second batch, no steaming-instead-of-browning sadness. A standard 6-quart pot sears like a well. The Wide sears like a skillet that also pressure cooks. If your cooking starts with browning, and most good cooking does, the geometry is not a gimmick. It is the entire argument, and it is a strong one.

The Duo Plus on the other side of this comparison is the known quantity, 6 quarts in the standard tall shape, nine functions, the softened steam release with its diffuser cover, the display angled up at your face. The site’s Duo Plus 6-quart review covers its manners in detail and I have nothing to add except the returns-side view, which is that the Plus comes back for small reasons. Seal smells. Confusion about the burn notice. Almost never size, because the tall shape fits the counters and cabinets that a generation of kitchens was already built around. Familiar geometry is a feature nobody lists and everybody uses.

Instant Pot RIO and Duo Plus pressure cookers side by side comparison

One correction this page owes its readers, because the old version of this article got it wrong in the product box. The listing that used to sit in the first seat of that box was not a Wide Plus at all. It was the Rio Mini, the little 4-quart, wearing the Wide’s name by association. I checked the listings by hand for this rewrite. The real Wide Plus is the 7.5-quart 9-in-1 in the box below, verified today, and the Mini, whatever its charms, has no business headlining a review of its wide sibling. Listings get mislabeled, boxes get built from the wrong row of a spreadsheet, and the reader pays for it. Not this time. Not on my watch, as the saying goes, and I say it as someone whose whole job is watching products come back.

Width is a tax that gets collected daily, so let me itemize it the way a returns form never does. The Wide body runs about sixteen inches across and fifteen deep. It does not slide back against the wall without evicting something. It does not share a counter run with a coffee station. Under low cabinets it is fine, height is not its problem, but the lid opens into width too, and a wide lid in a narrow galley kitchen is a door that swings in a hallway. The woman at my counter had measured the counter. She had not measured the life around the counter, the block, the towels, the plug. Nobody does. That is not a character flaw. It is how kitchens are bought and how returns departments stay employed.

The other quiet cost of width is liquid. A wider base spreads a thin recipe thinner. The minimum liquid a pressure pot needs has to cover the bottom and build steam, and on a wide bottom a cup of liquid lies shallower than it does in a tall pot. Tomato sauces, thick braises, anything that starts dry-ish will flirt with the burn notice sooner in the Wide, not because the machine is worse but because geometry is physics. Add a splash more stock than the recipe swears by. Deeper puddle, happier pot. I have explained this at the counter more times than the seal speech, and the seal speech is a classic.

Top picks: the real RIO Wide Plus and the Duo familyOne row, three verified listings – the wide 7.5-quart, the quiet Plus, and the plain Duo
TOP PICK
Instant Pot RIO Wide Plus 7.5 quart 9-in-1 electric pressure cooker wide base

Instant Pot RIO Wide Plus, 9-in-1 Electric Pressure Cooker, 7.5 Quart

The actual Wide Plus – 35 percent larger cooking surface, 1400 watts, quiet release cover

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SMART
Instant Pot Duo Plus 6 quart 9-in-1 pressure cooker with quiet steam release

Instant Pot 6 Qt 9-in-1 Electric Pressure Cooker, WhisperQuiet

The tall-shape Plus – same nine-function idea, fits the counters kitchens were built around

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VALUE
Instant Pot Duo 6 quart 7-in-1 electric pressure cooker stainless steel

Instant Pot Duo 6 Qt 7-in-1 Electric Pressure Cooker

The plain Duo – seven functions, louder release, the budget seat in the family

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Prices and availability change often. The button shows the current listing.

What the Wide does better than any tall pot, I should say plainly before the cautions pile up and bury it. Searing, yes, but also the wide shallow braise, short ribs in a single layer under the liquid line, a whole chicken that sits instead of perches, a 9-inch cake pan that fits flat for the pot-in-pot bakers. The Duo Crisp comparison on this site, the Crisp and Plus side-by-side, makes a cousin of this point, that shape decides what a multicooker is actually for. Tall pots are soup and bean machines. Wide pots are braise machines that also make soup. Pick by what you cook, not by what sounds newer, and half the returns in my queue would never happen.

Sous vide and the pressure levels are the Wide Plus’s other real cards, high and low pressure both, which the plain Duo Plus generation splits less gracefully. Low pressure is the gentle gear, eggs, delicate fish, things that high pressure bullies. Do most weeknight cooks use it. No. Honestly, no. But the ones who do cannot fake it on a machine that lacks it, and a feature used weekly by ten percent of owners is worth more than a program used never by ninety percent. I keep a mental list of features like that. It is short. Low pressure is on it, the timer-delay thing is not, and the cake button has never once been mentioned at my counter by a human being.

Actually, no. I need to correct something I implied three paragraphs ago, because a sharp reader will catch it and they will be right. I said the Plus comes back for small reasons as if that makes it the safer buy. Frequency says otherwise. I see more Duo Plus returns in absolute numbers because there are simply more of them out there, years of them, a installed base the Wide will never catch. Rate and count are different animals. The Wide’s return reason is louder, one reason, repeated, width, but I cannot tell you its rate beats or trails the Plus from a returns counter, because my counter only shows me the unhappy numerator. Nobody shows me the denominator. Remember that about every returns-based claim you ever read, including mine.

Instant Pot RIO 6 quart 7-in-1 pressure cooker on a counter

Storage deserves its sentence, or its paragraph, because wide things store badly in a specific way. A tall pot nests into a cabinet corner. A wide pot claims a shelf. The Wide’s lid, stored separately, is a sixteen-inch disc looking for a home, and in most kitchens it ends up on top of the fridge, gathering the fine grey dust that lives up there, waiting. The woman who returned hers had solved storage. She had not solved the daily counter. There is a hierarchy to these problems and daily beats storage every time, because you meet the counter twice a day and the shelf twice a month.

The seal, the float valve, the cover that wants rinsing. Same liturgy as every pot in this family, no better, no worse, and the Wide’s larger seal is a larger smell sponge after a curry night, which the two-seal household system handles fine. I mention it only because wide-pot listings somehow never do. The parts wear at the same pace. The geometry changed. The silicone did not get the memo.

Instant Pot Duo Plus 9-in-1 pressure cooker alternate view

Frequently Asked Questions

My counter is exactly 17 inches wide where the pot would go. Is that enough for the Wide Plus?

Enough to stand there, not enough to live there, and the difference is the whole answer. The body itself runs about sixteen inches across, which leaves you half an inch of grace on each side and no room for the cord to behave, the lid to swing, or your hands to work around a hot pot. You also need depth for the plug and a few inches behind for steam to go somewhere that is not your cabinet faces. Measure the neighborhood, not the footprint. The returns I process are full of exact fits. Exact is the size that comes back.

Does the wider base actually brown better, or is that just the shape talking?

It browns better, and the reason is plain physics rather than brand magic. Browning needs food in contact with hot metal with room for steam to escape sideways. Crowd thighs into a tall narrow pot and their own moisture steams them pale before the surface can crisp. Spread the same thighs across a wider base and each piece keeps its own dry patch of metal. The thirty-five percent surface figure the maker quotes is roughly the base area difference, and area is what searing spends. Where the claim overshoots is time. A bigger base with the same job to do still needs its preheat, and an impatient cook can steam food in any shape of pot ever made.

Recipes written for a regular 6-quart keep triggering the burn notice in my Wide. What am I doing wrong?

Probably nothing wrong, exactly, just geometry collecting its fee. A cup and a half of liquid in a tall pot stands deep enough to keep the bottom wet and building steam. The same amount spread across the Wide’s base lies thin, and thin liquid plus a thick sauce is the burn notice’s favorite recipe. Add liquid past the book’s number, a quarter to a half cup more for sauces, keep tomato products layered on top rather than stirred into the bottom, and let the pot sit a minute off the saute before sealing. The notice is the pot reporting a dry hot spot, not a failure. Feed the spot and the notice goes back to sleep.

The Wide Plus from that Tuesday sat in our back room for a week before it went back out as an open-box deal, price cut, spotless, and I caught myself hoping whoever buys it second has the counter the first owner did not, because the machine deserved the kitchen, not the other way around.

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