Joybuy Insights

Buying a Multi-Cooker: A Guide to Choosing One for Rice, Soups, Stews and More

A multi-cooker can complement several kitchen appliances or combine individual functions for smaller households. Depending on its design, it may work as an electric multi-cooker, rice cooker, slow cooker, electric pot, steamer or hot pot. However, product descriptions are not always clear-cut. Appliances can vary considerably in capacity, temperature control, cleaning requirements and safety features.

That is why it is worth taking a close look at the technical specifications before buying. Three common pitfalls are particularly likely to lead to the wrong purchase:

  • Too many programmes without a suitable purpose: A long list of programmes does not automatically mean that each function comes with individual temperature and time settings.
  • Incorrect capacity information: The stated capacity of the pot does not always correspond to the practically usable volume. When preparing soups and other liquids, you must also observe the maximum fill level.
  • Unclear suitability for searing: An appliance with a non-stick coating and a high wattage is not automatically suitable for high-heat searing. Some slow cookers are specifically designed for gentle cooking.

The most important multi-cooker buying criteria

1. Capacity to suit your household size

For single people, students and couples, 1.6 to 2.4 litres is often sufficient. A portable mini-cooker of this size is suitable for ramen, pasta, eggs, porridge, soup or smaller hot-pot portions. 4 litres is practical for three to four people. Families or users who want to batch-cook may wish to consider models with a capacity of 5 to 7 litres.

The number of people in your household should not be the only factor when choosing a model. A larger pot requires more space on the worktop and in storage, and may be less efficient for small portions. When cooking with liquids, never exceed the maximum fill level specified in the manual.

2. Heating power and temperature control

Wattage describes electrical power consumption, not cooking performance directly. A 600-W appliance may be sufficient for small portions, while a 1,500-W electric pot heats up more quickly and is better suited to larger quantities or hot pot. Other important features include:

  • Several heat settings for boiling, simmering and keeping food warm
  • Continuously variable control if you plan to prepare a range of different recipes
  • Timer or delayed start for cooking at a planned time
  • Automatic keep-warm function once the programme has finished
  • Overheating or boil-dry protection

A programmable rice cooker with a steamer is particularly useful if you regularly want to prepare rice, vegetables or fish at the same time. If you mainly cook stews and braised dishes, look for slow-cooker or gentle-cooking functions, along with clear and reliable temperature control.

3. Coating, accessories and cleaning

A non-stick coating can make it easier to remove food and clean the appliance. However, it requires suitable care. Metal utensils can damage the surface; silicone or wooden utensils are generally a better choice. Cleaning instructions also vary:

  • Can the inner pot be removed?
  • Are the lid, steamer basket and accessories dishwasher-safe?
  • Can the main unit be cleaned with water?
  • Is there a detachable mains plug or removable cable?
  • Are replacement inner pots available?

A transparent glass lid makes it easier to monitor your food without constantly lifting the lid. Steam vents must not be blocked during use. Hot surfaces and escaping steam always present a risk of scalding.

Our selection for different usage profiles

Suitable for: Budget-conscious beginners
IAGREEA Portable Electric Cooker 1.6L

IAGREEA Portable Electric Cooker 1.6 l

Why this product suits this profile: This compact appliance is designed for individuals, students and small flats. With a capacity of 1.6 litres and 600 watts of power, it is suitable for ramen, noodles, soups and smaller braised dishes.

How this product avoids the pitfall

The straightforward specification and simple controls reduce the risk of paying for programmes you will not use. Automatic shut-off and boil-dry protection are specified.

Main benefit & strengths

Compact dimensions, 600-W heating, non-stick coating and an ergonomic handle for transport and storage.

Suitable for: Quality-conscious buyers
Tefal RK8121 45-in-1 Multicooker

Tefal RK8121 45-in-1 Multicooker

Why this product suits this profile: This 5-litre model offers numerous automatic programmes, manual time and temperature settings, and an LCD screen. It can be used for rice, soups, steamed dishes and slow cooking.

How this product avoids the pitfall

As well as 45 programmes, individual time and temperature settings are specified. According to the product description, removable parts are dishwasher-safe.

Main benefit & strengths

5-litre inner pot, 45 cooking programmes, delayed start, keep-warm function and steamer basket.

Suitable for: Special uses & frequent users
Instant Pot Multicooker Classic EU 5.7L

Instant Pot Multicooker Classic EU, 5.7 l

Why this product suits this profile: This appliance combines pressure cooking, slow cooking, searing, steaming, egg cooking and keeping food warm. Its capacity is designed for meals for several people.

How this product avoids the pitfall

The product description specifies a locking lid, controlled steam release and overheating protection. The pressure-cooking programme still requires you to follow the instructions carefully.

Main benefit & strengths

7-in-1 functionality, 5.7-litre capacity, plus a dishwasher-safe lid and stainless-steel inner pot according to the product specifications.

Suitable for: Families and meal-prep households
Instant Pot Superior Slow Cooker 7 Litres

Instant Pot Superior Slow Cooker, 7 l

Why this product suits this profile: This 7.1-litre slow cooker is designed for larger households and pre-prepared meals. The inner pot can be removed for serving.

How this product avoids the pitfall

The specifications state that separate time and temperature settings are available. They also expressly point out that the inner pot must not be used on a hob, induction hob or in an oven.

Main benefit & strengths

4-in-1 functions, 7.1-litre capacity, keep-warm function and dishwasher-safe components according to the description.

Looking for more options?

We have put together a complete, regularly updated list of products that fully meet these strict selection criteria and the safety regulations applicable in the EU.

Safety and running costs in everyday use

An electric pot should be placed on a stable, dry and heat-resistant surface. Steam vents must remain clear. Unplug the appliance before cleaning and allow it to cool down completely. The main unit, cable and plug must not be immersed in water.

For a simple guide to ongoing electricity costs, use this formula:

Cost = power in kW × operating time in hours × electricity price per kWh

A 600-W appliance uses 0.6 kWh during one hour of operation. A 1,000-W model uses 1 kWh over the same period. In practice, consumption depends on how long the heating element is active, which temperature is selected and whether the appliance then keeps the food warm. A long keep-warm period can increase electricity consumption.

Multi-cooker FAQ

Can a multi-cooker also be used as a rice cooker?

Many models have a rice programme. However, a traditional rice cooker is designed specifically for rice and related dishes, while a multi-function cooker may also offer programmes for soups, pasta, steamed dishes, braised dishes or yoghurt. If you regularly prepare rice and vegetables at the same time, look specifically for a rice cooker with a steamer and a suitable steamer basket.

How long does a multi-cooker last?

Its lifespan depends on how it is used, cleaned and maintained. In particular, the non-stick coating should not be treated with metal utensils. The inner pot, lid and seals should also be cleaned according to the instructions and dried completely after every use. If you notice visible damage, peeling coating or a damaged cable, stop using the appliance.

Is a multi-cooker worthwhile for a small household?

For single people, couples or residents of small flats, a 1.6- to 2.6-litre appliance can be a sensible choice if you mainly plan to prepare individual portions, noodles, soups or hot-pot dishes. Anyone who often batch-cooks or prepares meals for several people is more likely to benefit from a capacity of 4 to 7 litres. The key is to choose a model whose footprint, storage requirements and actual portion size fit your everyday needs.