9 of the best slow cookers 2023
Finally, they offer a healthier, low-fat way of cooking and often preserve more nutrients than other methods such as baking, boiling and frying. For inspiration, check out our collection of healthy slow cooker recipes.
Slow cookers tend to be simple and easy to use too. Usually comprised of just a few components, most can be used straight out of the box. Different models meet different criteria and come with additional features like automatic timers. Some high-tech models feature sous-vide settings and specific ingredient pre-sets to help you make the most of your meal.
Different designs and technologies mean that slow cookers can vary in price, you can pick one up for as little as £10 or as much as a few hundred pounds.
Slow cooker recipes are hugely popular and can be used to cook a range of delicious stews, casseroles, soups and curries, as well as less obvious dishes such as yogurt, grains, dhal and puddings.
Read on to learn more about the different kinds of slow cookers on the market. For over 200 buyer’s guides, visit our product review section and find reviews of the best air fryers, best pressure cookers, best food processors and much more.
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Best slow cookers 2023 at a glance
- Best blowout multi-tasking slow cooker: Ninja 9-in-1 multicooker OP350UK, £229.99
- Best budget slow cooker: Daewoo slow cooker, £29.99
- Best simple slow cooker with timer: Morphy Richards Easy Time, £64.99
- Best large slow cooker for low and slow cooking: Swan 6.5L retro slow cooker, £44.99
- Best slow cooker and pressure cooker: Sage the Fast Slow Pro, £199.95
- Best hob-safe slow cooker: Crock Pot Sizzle and Stew, £45
- Best slow cooker for automatic functions: Crock Pot Time Select, £74.99
- Best no-nonsense slow cooker: Tower 3.5L Cavaletto Slow Cooker, £34.99
- Best slow cooker for experimental cooks: Russell Hobbs 25630, £69.90
Best slow cookers 2023
Ninja 9-in-1 multicooker OP350UK
Best blowout multi-tasking slow cooker
Pros:
- Nine functions in one countertop cooker
- Accompanying recipe book
- Clear instructions
Cons:
- Requires an additional slow cooker lid
- Large footprint for storage
Star rating: 5/5
Wattage: 1460W
This is a newer, more sophisticated step-up from Ninja Foodi’s 6-in-1 multicooker, packing in nine functions for performing key kitchen tasks, plus a couple for fun. We’re talking slow cooking (which is very user-friendly) searing/sautéing, air-crisping, grilling, dehydrating, baking/roasting, yogurt-making, pressure cooking and steaming. It has a modern-feel with intuitive controls and an outer casing that only gets warm to the touch, rather than excessively hot. It’s the ultimate kitchen gadget.
Read our full Ninja Foodi 9-in-1 6-litre multicooker review.
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Daewoo slow cooker
Best budget slow cooker
Pros:
- Two-year warranty
- Dishwasher-safe pot and lid
- Three heat settings
Cons:
- ‘Keep warm’ setting isn’t the most powerful
Star rating: 4.5/5
Wattage: 160W
Despite the price and its relatively cheap steel outer, the Daewoo is a front-runner for its ability to cook gently, creating deliciously tender meat chunks for beef stew and softened vegetables overnight without singeing around the inside. This is a 160W slow cooker with the capacity to feed a family of four, or two with leftovers the next day.
Read our full Daewoo 3.5-litre slow cooker review.
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Morphy Richards Easy Time Slow Cooker
Best simple slow cooker with timer
Pros:
- Hob-safe cooking pot
- Auto-keep warm setting
- Easy to use controls
- Clear countdown timer
- Non-stick pot
- Lid forms a good seal
Cons:
- Pot not suitable for induction
Star rating: 5/5
Wattage: 130 – 163W
Simple, manual slow cookers are great for the job at hand, but often the only thing missing to elevate them (without overcomplicating things) is a timer. The Easy Time slow cooker ticks that box. It comes with three settings: high, medium and low, and has an automatic timer that runs for up to 12 hours in one-hour increments. We all know that life can throw us curveballs, so if you’re not able to get home before the timer is up, the Easy Time slow cooker will keep your food at the optimum temperature for two hours. A basic slow cooker, with just a little bit extra.
Read our full Morphy Richards Easy Time Slow Cooker review.
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Swan 6.5L retro slow cooker
Best slow cooker for low and slow cooking
Pros:
- Stylised 1950s design
- Large size
- Effective cooking
Cons:
- Impractical cream-coloured dish
- Cheap-feel lid handle
Star rating: 5/5
Wattage: 320W
If you want to slow cook a whole extra-large chicken overnight to feed a family of six or batch cook a stew for storing in the freezer, this gadget is a great choice. It’s incredibly gentle but effective in its cooking, producing meat that simply falls apart with zero burning after a full eight-hour test. The light colour of its dish is a bit impractical and may stain over time. The 1950s design also won’t be to everyone’s taste, but those that like it have a choice of over 10 colours.
More like this
Read our full Swan 6.5-litre retro slow cooker review.
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Sage the Fast Slow Pro
Best slow cooker and pressure cooker
Pros:
- Stylish appearance
- Impressive functions
Cons:
Star rating: 4.5/5
Wattage: 1100W
The Fast Slow may be expensive and have fewer functions than some multi-cookers, but it’s worth the investment for its great looks, searing, sautéing and reducing functions. It has a relatively small footprint for a multi-cooker and the build is solid – all features feel robust and well-built, from the strong handles to the hinged lid.
Read our full Sage Fast Slow Pro review.
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Crock Pot Sizzle and Stew
Best hob-safe slow cooker
Pros:
- Large capacity
- Main pot can be used on the hob
- Simple design
- Dishwasher-safe pot
Cons:
- Carrots still a little firm
- No recipes in manual
Star rating: 4.5/5
Wattage: 180W
Crock Pot is the name synonymous with slow cookers. The Sizzle and Stew is a brilliant example of Crock Pot’s simple but effective engineering. This model has a large 6.5L capacity, ideal for big families, meal-preppers or when entertaining. Unlike other models that come with a hefty ceramic bowl, the Sizzle and Stew’s pot is made from heavy-duty aluminium. This pot is hob-safe (gas and electric), meaning you can sear any meat or cook ingredients on the hob before transferring it to the slow cooker. Not only does this save on the washing-up, but it also means you don’t lose any flavour.
Read our full Crock Pot Sizzle and Stew review.
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Crock Pot Time Select
Best slow cooker for automatic functions
Pros:
- Lots of useful functions
- Bowl and lid dishwasher and oven-safe
- Capacity markings on bowl
Cons:
Star rating: 4.5/5
Wattage: 240W
Another model from well-known brand, Crock Pot. The Time Select is a lot more high-tech than the Sizzle and Stew above, but still produced fantastic results. This model features automatic cooking functions for meat, poultry, soup and vegetables. Simply select your main ingredient, input the weight and desired finish time, and the Time Select will automatically adjust the cooking time and temperature of the ingredients to get the best results. For your much-loved tried and tested recipes, there’s also a manual setting.
Read our full Crock Pot Time Select review.
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Tower 3.5L Cavaletto Slow Cooker
Best no-nonsense slow cooker
Pros:
- Available in a range of designs
- Simple to use
- Dishwasher-safe pot
Cons:
Star rating: 4/5
Wattage: 210W
This compact little slow cooker from Tower is a fuss-free option. It’s a modest option owing to the three simple settings: low, high and keep warm, but it gets the basics right. The design is simple, but if you’re looking to add a pop of colour with your new slow cooker, this one is available in pink and navy blue, as well as simple black and grey.
Setting this model up is easy to do and it handled our beef stew recipe with ease; the meat was tender and the veggies still had some bite. Our only quibble was that the sauce was still a little watery.
Read our full Tower 3.5L Cavaletto Slow Cooker review.
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Russell Hobbs Slow Cooker and Sous Vide 25630
Best slow cooker for experimental cooks
Pros:
- Temperature probe included
- Lid locks into place, clear control panel, digital display
Cons:
- Control panel isn’t intuitive
- Power cord quite short
- No sous vide bags provided
Star rating: 4.5/5
Wattage: 350W
This slow cooker is a fabulous option for the home cook who loves experimental techniques and gadgetry. With an option for sous vide cooking as well as a temperature probe, this model is so much more than a slow cooker. It did a fantastic job on our slow cooker test though; the locks kept the lid firmly in place and our beef stew had been nicely reduced, though the meat was ever so slightly dry.
Consult the manual before using as the control panel is made up of symbols only, so isn’t overly intuitive. But for versatility and quality of the results, this Russell Hobbs model is a great option in our eyes.
Read our full Russell Hobbs Slow Cooker and Sous Vide 25630 review.
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What to look out for when buying a slow cooker?
With so many different slow cookers out there, choosing the right one for you can be confusing. Here are a few questions you might want to consider.
- Design: Are you looking for a simple, budget-friendly option that just slow-cooks (but does it extremely well) or something more versatile that sous-vides, pressure cooks, bakes and roasts too? Do bear in mind that the more technological the slow cooker, the higher the price.
- Size: With sizes starting at 1-litre through to a whopping 6.5-litres, choosing the right size for you is imperative. The smallest sizes are suitable when cooking for one or two. 3-litres to 4.5-litres (one of the most popular sizes on the market) serve four, and the large 6-6.5-litre models are super for families and batch cooking. It’s also worth bearing in mind that the capacity stated on the sales blurb is the size of the bowl, not the working capacity, which can sometimes be half that.
- Space: A slow cooker takes up space on the worktop and in the cupboard. There are two shapes, the round and tall, which has less of a footprint, and the oval, which takes up more room but can be more versatile.
How to use a slow cooker
- No liquid escapes from a slow cooker, so when adapting a recipe not specifically written for a slow cooker, reduce any added liquid by a third.
- Don’t remove the lid too often to avoid heat loss.
- The inner pot needs to be at room temperature before you start cooking. If you’ve kept a slow cooker dish in the fridge, you must wait for it to warm up before turning it on.
- Slow cookers vary considerably, so follow your manufacturer’s manual for guidelines on temperatures and cooking times.
- Rice and pasta dishes work best cooked on high for the shortest time possible. Always use easy-cook rice, rinsed well first – the more starch you rinse from the rice, the better the finished result.
- Take time to brown your meat really well. Slow cookers tend to leach meat of its colour, so it’s important for appearance and flavour that they are well browned to start with. Flavours won’t become more concentrated because the liquid doesn’t reduce, so try to pack in as much flavour as you can.
How we tested slow cookers
We put a variety of slow cookers through their paces by cooking BBC Good Food’s slow cooker beef stew recipe. As the meat requires searing before cooking, if we were able to do this straight in the cooking pot, we did so. We looked for three key qualities in our final stews: tender and succulent meat, well cooked vegetables that retained some bite, and a flavorsome, slightly thickened sauce.
We also scored the slow cookers against the following criteria:
- Capacity and size: the bowl capacity and the footprint for using and storing in the kitchen
- Heat retention: how the cooker holds heat for safety on the worktop and whether the food catches or burns
- Ease of use: how easy it is to assemble and use
- Functions: additional functions on the slow cooker including browning, reheating, reducing and whether it is hob or oven-safe
- Versatility: does the cooker make a range of dishes?
- Quality of material: the material and the construction of the machines
- Design features: the type of lid, handles, automatic warming, countdown timer and indicator lights
- Finished results: the tenderness of the meat and vegetables, the consistency of the cooked sauce and the heat of the food when serving
- Manual: how helpful was the instruction book and did it include recipes?
- Sustainability: excessive use of plastic in packaging was scored negatively. We wanted to see brands pointing us in the direction of spare parts and transparency around how to recycle the product after use and where the product was made.
We test hundreds of products from kitchen appliances, cooking tools and food every year. To find out more, head to our how we test page.
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Other slow cookers we rate
Tefal Multicook 8-in-1 multi-cooker
Tower Infinity 3.5-litre slow cooker
Lakeland Digital slow cooker 6.5-litre
Crock-Pot Lift & Serve digital slow cooker
George 3-litre stainless steel slow cooker
Morphy Richards Sear, Stew and Stir slow cooker
Salter EK2842 chalkboard 3.5-litre slow cooker
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