Introduction
Accessory sets are one of the easiest ways to unlock what your pressure cooker or electric multi-cooker can really do. A well-chosen bundle can turn a basic one-pot meal maker into a compact steamer, baking oven, yoghurt maker and batch-cooking workhorse – without filling your cupboards with random single gadgets you never touch.
This guide focuses on the best pressure cooker accessory sets for popular multi-cookers, especially electric models like Instant Pot–style cookers, Ninja Foodi–type appliances and similar brands. You will learn what typically comes in a set, how to decide between 10, 15 or larger piece bundles, and – crucially – how to check sizing for 3, 5, 6 and 8 litre cookers so you avoid returns and wobbly, unsafe fits.
We will compare common bundle layouts side by side, show which combinations work best for different cooking styles, and explain when it actually makes more sense to buy just one or two well-made accessories instead of a large set. If you also want a broader overview of individual tools, it is worth exploring this dedicated pressure cooker accessories guide to types, uses and compatibility or our breakdown of accessories vs replacement parts before you decide.
Key takeaways
- Check the inner pot diameter and height of your multi-cooker (3, 5, 6 or 8 litre) and compare it with the accessory set’s stated measurements – a 21 cm basket will not safely fit in a compact 3 litre pot.
- For most home cooks, a mid-size bundle with a steamer basket, trivet, egg rack, pan-in-pot insert and silicone mits offers better value than huge 60-piece sets padded with disposable items.
- If you have a larger multi-cooker, pairing a quality inner pot like the Goldlion stainless steel replacement liner with a smaller accessory pack can be more flexible than buying one giant kit.
- Always distinguish between accessories (for convenience and new recipes) and safety-critical replacement parts such as gaskets and safety valves, which need to match your exact cooker model.
- If you only ever steam vegetables or make yoghurt, a couple of single accessories may suit you better than a bulky multipiece set you rarely use.
Why this category matters
Multi-cookers are sold as do-it-all appliances, but out of the box they usually include only a basic trivet and maybe a starter ladle. Accessory sets bridge the gap between the marketing promise and everyday reality. A good bundle lets you steam, bake, batch cook and reheat with fewer pans on the hob and less washing up, making it far easier to rely on your pressure cooker for daily meals.
Where this category really matters is value. Buying a steamer basket, egg rack, cake tin, spare sealing rings and silicone mits individually quickly adds up. Sets bundle these together at a lower cost per item. The trade-off is that some large bundles include flimsy or duplicate pieces you might never use. Understanding which components you truly need – and which are just padding – helps you spend your money on accessories that will last.
Compatibility is the other big reason to pay attention. Multi-cookers vary in capacity (3, 5, 6 and 8 litre are common) and in inner pot shape. Accessories that sit too high can interfere with the lid locking mechanism, while oversized pans may press against the pot walls, affecting heat circulation and safety. Thoughtful sets are sized for standard inner diameters and clearly list which models they fit; generic bundles often leave you guessing.
Finally, there is a safety angle. Some items sold alongside accessory sets are not general add-ons at all but critical spares: gaskets, safety valves and similar parts. For example, the Hawkins safety valve and the Prestige aluminium gasket are very specific to their brands. Mixing these up can compromise the safe operation of your cooker. That is why it helps to understand the line between playful accessories and essential replacement parts.
How to choose
Start with your cooker size. Manufacturers usually describe capacity in litres (or quarts), but what matters for accessories is the internal diameter and usable height of the inner pot. As a rough guide, 3 litre pots are often around 18–19 cm across, 5–6 litre models around 22–24 cm, and 8 litre models around 24–26 cm or more. Before buying a set, measure across the inside of your pot and from the base to the maximum fill line. Then compare this with the dimensions given for baskets, pans and racks in the bundle.
Next, think about how you actually cook. If you love steaming vegetables, dumplings and fish, prioritise sets with sturdy, fine-mesh steamer baskets, a tall trivet and lifting handles. If you mostly do batch cooking, look for accessories that support pot-in-pot cooking: stackable pans, dividers and tins with snug-fitting lids so you can cook rice, curry and veg at the same time. Bakers will appreciate cheesecake or loaf tins, silicone muffin cups and tall, rigid sling handles that make safe lifting easy.
Then decide on bundle size. Typical sets range from 10–15 pieces up to 60 or more. Mid-size kits usually include the essentials: one or two baskets, an egg rack, trivet, a cake or loaf tin, some silicone mits and spare sealing rings. Very large sets tend to include lots of small extras – skewers, cookie cutters, scrapers – which may not suit everyone. If you prefer less clutter, choose a smaller, higher-quality bundle, or pair a focused set with a single high-value upgrade like a second inner pot, for example a robust option such as the Goldlion stainless steel inner pot for 8 litre cookers.
Finally, check material and build quality. Stainless steel baskets and pans are usually more durable than thin aluminium or unknown alloys, and they cope better with repeated pressure cycles. Silicone pieces should be labelled as food-safe and genuinely heat-resistant, not just colourful. For more detail on individual accessories like trivets and baskets, this guide on choosing a pressure cooker steamer basket and trivet is a useful companion when comparing bundles.
Common mistakes
One of the most common mistakes is assuming that all accessories are universal. While some basic tools fit a wide range of cookers, subtle differences in pot shape, inner lip design and capacity mean a “one size fits all” label can be misleading. This is especially true when trying to use an accessory set bought for a 6 litre cooker in a smaller 3 litre model. Baskets may not sit flat, and stackable pans might prevent the lid from closing or locking properly.
Another easy mistake is confusing accessories with replacement parts. Safety valves, gaskets and pressure regulators such as the Hawkins safety valve and Prestige gasket are not mix-and-match accessories; they are engineered for particular brands and capacities. Using a “near enough” part can compromise the seal or safety release. For detailed guidance on when and how to replace these, see the article on pressure cooker gaskets and sealing rings.
Shoppers are also tempted by very high piece counts, assuming that “more” means better value. In reality, a 60-piece kit may include dozens of paper cups, tiny cutters and throwaway tools, while skimping on the items you really need, such as a solid pan-in-pot insert or a heavier steamer basket. This can lead to cluttered drawers and disappointment when the parts you use most are the weakest in the set.
Lastly, many people overlook how they will actually store and clean their new accessories. Tall stackable pans and domed baskets can be awkward to fit in cupboards. Non-stick coatings may not hold up to dishwasher use, and thin silicone can retain odours. Think about whether you are content hand-washing delicate pieces, or if you need dishwasher-safe stainless steel and silicone that tolerates regular cleaning without warping or discolouring.
If you cannot clearly picture how you will use an accessory in at least two different recipes, it probably does not need to be in your set.
Top pressure cooker accessory set options
Because accessory sets constantly change and new bundles appear, it is helpful to focus less on exact contents and more on the patterns you will see among the best-selling options. Below, we highlight three key product types – a spare inner pot, a safety valve and a gasket – that you will often see listed alongside full accessory sets. Understanding how these fit into the bigger picture makes it easier to choose the right combination of sets and singles for your multi-cooker.
Use these examples as reference points when comparing multi-piece bundles and deciding whether to add a specific spare part or upgrade to your basket-and-pan set.
Goldlion stainless inner pot for large multi-cookers
A second inner pot is one of the most underrated “accessories” for high-capacity electric cookers. The Goldlion stainless steel inner pot compatible with Ninja Foodi 8 quart models is an example of a well-made replacement liner that pairs neatly with accessory sets aimed at larger 8 litre multi-cookers. Its stainless steel construction offers durability and easy cleaning, and having a spare pot means you can switch straight from a savoury dish to a dessert without washing up in between.
For households that batch cook, this kind of pot pays off quickly: you can pressure cook a stew, move the whole pot into the fridge once cooled, then immediately start a new recipe in the second pot. When compared with many-piece bundles, a sturdy liner like this often provides more everyday value than yet another small gadget. It is vital, however, to only choose a pot explicitly sized and shaped for your cooker brand and capacity.
You can check an example listing for this type of upgrade with the Goldlion stainless inner pot for 8 quart cookers. When pairing it with a multipiece accessory kit, make sure the baskets and pans are designed for 8 litre models, otherwise you will not exploit the full width and depth of the larger pot. This is a good example of where buying one high-quality item plus a modest accessory set can beat a bulky all-in-one kit.
Hawkins pressure cooker safety valve
While not an accessory in the fun sense, a safety valve is an important part that is often listed alongside accessory sets. The Hawkins pressure cooker safety valve is designed specifically for Hawkins stovetop cookers. It shows how replacement parts sit next to general accessories in many product listings, which can be confusing when you are mainly shopping for baskets and pans.
This valve is about maintaining safe operation rather than expanding what your cooker can do. If your existing valve shows signs of damage or fails during use, it must be replaced with the correct brand and model match – not a generic option from a random kit. That said, when equipping an older pressure cooker with a new accessory set, it can make sense to refresh safety-critical parts at the same time so you start with a solid foundation.
You can see a model-specific example in the Hawkins pressure cooker safety valve listing. Use this as a reminder that, even when buying multi-brand accessory sets, anything related to pressure release or sealing should be matched very carefully to your cooker. If you are unsure whether you are looking at an accessory or a replacement part, the article comparing pressure cooker accessories versus replacement parts can help you tell the difference.
Prestige aluminium gasket
Sealing rings and gaskets are another category that overlaps with accessory sets. The Prestige aluminium gasket is a brand-specific spare for certain Prestige pressure cookers, and it illustrates why gaskets should not be treated as generic extras. A worn or hardened gasket leads to poor pressure build-up, hissing leaks and, in some cases, an inability to reach pressure at all – no matter how fancy your steamer basket or stackable pans might be.
If you are investing in a new accessory kit to expand your recipe options, it can be wise to inspect your existing gasket. If it looks stretched, cracked or permanently compressed, replace it with the correct model before assuming your cooker is underperforming. The right seal will make your accessories work as intended and reduce cooking times back to normal.
For a concrete example, see the Prestige aluminium gasket spare. When browsing full accessory bundles, check whether they include spare sealing rings; if not, budget separately for a brand-correct gasket. Treat this as a necessary complement to your baskets and pans, rather than an optional extra.
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Conclusion
Choosing the best pressure cooker accessory set for your multi-cooker is less about chasing the highest piece count and more about matching a focused bundle to your cooker size and cooking style. A well-balanced kit should give you a solid steamer basket, dependable trivet, egg rack, pan-in-pot inserts and a handful of silicone helpers, without burying you in tools you will never reach for.
Combine that with a few purposeful upgrades – such as a correctly sized spare inner pot like the Goldlion stainless liner for large cookers or a fresh gasket that actually matches your brand – and your multi-cooker becomes far more flexible and reliable.
If you are still weighing up whether to go for a full set or a few singles, revisit how you cook week to week. For some, a compact set plus a brand-accurate safety valve such as the Hawkins replacement valve offers all the capability and peace of mind they need. With careful selection, your accessories will stay useful for years, rather than becoming clutter.
FAQ
Do accessory sets fit both stovetop and electric multi-cookers?
Many generic accessory sets are aimed at electric multi-cookers with straight-sided stainless inner pots, but some also work in stovetop cookers if the dimensions match. Always compare the inner diameter and height of your pot with the stated size of baskets and pans. For stovetop models that rely heavily on brand-specific parts, such as Hawkins or Prestige, keep safety components like valves and gaskets brand-correct and only treat baskets and pans as universal if they physically fit without interfering with the lid.
Is it better to buy a large accessory set or a few single items?
If you are new to multi-cookers and want to experiment, a mid-size accessory set is usually good value because it gives you the core pieces in one go. However, if you already know you mainly steam vegetables and make rice, you may get better use from a high-quality steamer basket, a pan-in-pot insert and perhaps a second inner pot like the Goldlion 8 quart liner, instead of a huge bundle full of small, rarely used gadgets.
How do I know if a gasket or safety valve will fit my cooker?
Gaskets and safety valves are not universal. Check your cooker’s brand, model name and capacity, then compare them with the product description for the part you are considering. For example, a Hawkins safety valve is engineered specifically for certain Hawkins cookers, and a Prestige aluminium gasket is designed for matching Prestige models. If in doubt, consult your cooker’s manual or the manufacturer’s support information.
Will accessory sets for 6 litre cookers work in an 8 litre model?
Often they will “work”, in the sense that the accessories fit inside, but you will not make use of the full width or depth of the larger pot. A steamer basket sized for a 6 litre cooker will sit in an 8 litre one, but you lose capacity and stability at the sides. If you own an 8 litre cooker and regularly batch cook, look for sets specifically marketed for 8 litre models and, if you add a spare inner pot like the Goldlion 8 litre-compatible liner, make sure your baskets and pans comfortably fit that larger size.
