For modest batches of chicken stock in a small kitchen, start by considering a compact pressure multicooker: Instant Pot positions its 3.8L Classic Mini for cooking for one or two people, and it offers pressure cooking, slow cooking and sautéing. A larger model makes more sense if you intend to prepare several portions at once; a soup or stew multicooker is another route if pressure cooking is not a priority. Whichever size you consider, check the exact model’s liquid and fill instructions against your usual ingredients.
If you usually make stock for your own meals, a compact appliance with sauté and pressure-cook functions may suit your routine. Check its external dimensions as well as whether your ingredients fit within its fill guidance.
Living alone does not rule out a larger bowl if you deliberately make several portions for later soups, sauces or freezing. Plan how you will portion and store the stock, as well as where the appliance will go.
If the pressure function is new to you, read the exact model’s instructions for its supplied lid, liquid and fill limits before making stock. For UK use, Electrical Safety First also advises checking for a UK 3-pin plug and fuse.
Consider it when: You usually make modest portions and want pressure cooking without choosing a larger vessel for occasional batches.
Trade-off: Bones, vegetables and liquid must all fit within the model’s fill guidance.
Consider it when: You intend to make several portions of pressure-cooked stock in one session.
Trade-off: A 5–6L vessel takes more space, and its stated capacity is not the amount of finished stock.
Consider it when: You are content to use soup, stew or slow-cook settings rather than a pressure-cooking programme.
Trade-off: Do not expect a pressure-cooking workflow unless the exact model explicitly offers it.
| Concern | What to check | Who this matters to |
|---|---|---|
| Small batches and storage | Measure the intended counter or cupboard space, then check the model’s fill guidance against your usual bones, vegetables and liquid. Instant Pot lists the Classic Mini as 3.8L and 31.8 × 35.1 × 25.6cm. | If I make stock mainly for my own meals, I want the appliance to fit my kitchen without having to prepare a large batch; around 33% of consumers put small-batch fit first. |
| Pressure-cooking workflow | Confirm an explicit pressure-cook function and read the exact model’s lid and liquid instructions. Instant Pot says to add liquid and use the supplied lid when pressure cooking with its Classic Mini. | When I choose an appliance specifically to pressure-cook stock, I need that function to be clear before I buy. Around 42% of consumers prioritise the pressure-cooking workflow. |
| Extra portions and everyday use | Consider whether a 5–6L bowl suits your planned portions and storage space. Check the exact model’s cooking functions and which removable parts can go in the dishwasher. | If I make stock for later meals, room for several portions and a manageable clean-up matter more to me than the smallest appliance; around 25% of consumers put batch flexibility first. |
Bones, vegetables and liquid occupy space, and the appliance’s fill limit further restricts a recipe. A 3.8L or 6L capacity label does not tell you how much stock you will finish with.
Compare your usual ingredient quantities with the exact model’s fill and liquid instructions before choosing a size.
Tefal lists soup, stew and slow-cook functions for the SpheriCook RK745840, but its cited specifications do not list pressure cooking. Those programmes should not be treated as interchangeable.
If pressure cooking is central to your plans, look for that function explicitly in the exact model’s specifications.
Electrical Safety First advises that slow and pressure cookers should have a UK 3-pin plug and fuse.
Confirm the plug and fuse supplied with the appliance, and keep its operating instructions for safe use.
Its Classic Mini is a compact pressure-capable option that Instant Pot positions for smaller kitchens and cooking for one or two people.
The HMC6SBUK is a larger pressure-multicooker option to consider when making stock in batches.
The SpheriCook RK745840 offers a conventional soup, stew and slow-cooking route in a 5L bowl.
No: a multicooker with soup, stew or slow-cook functions offers a non-pressure route. Choose a pressure-capable model if pressure cooking is the workflow you want, and confirm that function on the exact model rather than relying on its soup setting.
It can suit modest batches: Instant Pot positions its 3.8L Classic Mini for cooking for one or two people. Whether your stock recipe fits depends on the space taken by bones, vegetables and liquid, so check the model’s fill and liquid instructions before buying.
Follow the exact appliance manual for its lid, required liquid and fill limits. Instant Pot instructs Classic Mini users to use the supplied lid and add liquid for pressure cooking; for UK electrical use, Electrical Safety First advises checking for a UK 3-pin plug and fuse.
Cool it promptly, then refrigerate or freeze it. NHS guidance for children’s food says to cool food as quickly as possible, ideally within one to two hours; dividing it into smaller portions or shallow containers can help it cool.