Pressure Cooker Vs Slow Cooker

Pressure Cooker Vs Slow Cooker: Which Should You Go For?

Most people want to enjoy meals with family, but it’s hard to maintain the home cooking routine manually throughout the week. So what we need are brilliant appliances for convenient and hands-off cooking. 

Among all, pressure cookers and slow cookers are the 2 most famous devices. Yet, knowing how they differ is not something everyone knows. Thus, read the article below if you’re wondering whether a pressure cooker and a slow cooker are the same. We’ll help you find the most appropriate tool for you. 

Overview Of Pressure Cooker Vs Slow Cooker

What is a pressure cooker? 

The pressure cooker was invented in the 1600s by a Frenchman, Denis Papin, who wanted to translate the discoveries of physical pressure and steam into cooking. 

Pressure cookers come in two main versions: electric and stovetop ones. The principle of its operation is straightforward: the sealed pot with steam inside creates high pressure in the pot. This steam has two main effects: 

Increase the boiling point of water in the pot: Usually, when preparing food, the cooking temperature is limited to the boiling point of water (212°F). But under the pressure of steam, you can raise this boiling point to 250°F for faster cooking.

Force liquid into food: High pressure also helps liquid and moisture get into food to cook faster and become softer.

What is a slow cooker? 

A slow cooker is a device for meals that require time to cook. They are the opposite of an appliance pressure pot which cooks food speedily. Depending on the type of food, the cooking time can last from 1 to 10 hours. 

All you need is to put the ingredients in the slow cooker and wait. You can also cook your food overnight or set the time and go to work to save time. A pot with slow cooking ability makes dishes untouched for hours together. 


Further watching:

Pressure Cooker Vs Slow Cooker: The Main Differences

How they work 

  • Pressure cooker

The pressure cooker comes with an air-tight sealed lid. During cooking, the internal temperature keeps rising and will not go down until you open the lid. The ingredients’ moisture turns into steam during this process and transmits back into the food under high pressure. 

Specifically, the steam pressure increases the boiling point of the liquid inside the pot to a maximum of 250 degrees. As a result, your food is not only steamed but thoroughly cooked, even caramelized for distinctive flavor.

  • Slow cooker 

A slow cooker is used for cooking food at low temperatures. Place the ingredients in the pot and set the appropriate timer for each type of food. Slow cookers vary considerably in versions, so please read the manufacturer’s manual to understand cooking temperatures and times clearly. 

Typically, slow cookers have a minimum temperature of 200 degrees Fahrenheit and 300 degrees Fahrenheit for maximum. These pots cook continuously for a set period; some versions offer a timer feature to increase convenience. 

However, do not open the lid frequently to avoid heat loss. 



  • Pressure cooker

The pressure cooker is seen as a multicooker with an impressive list of skills such as cooking rice, making yogurt, steam, slow cooking, warming, cooking rice, and even cooking the whole meal depending on the model. So with great versatility, this kind of pot can help you finish your meal speedily. 

  • Slow cooker 

Although there is no multi-task ability like an instant pot, a slow cooker is still a perfect choice in some situations, such as simmering soups, tenderizing meats, and even stewing cinnamon apples.

Before simmering, you should sauté the meat in the pan and then put it in the slow cooker. There is no matter like burning or boiling your food with this pot because meats are cooked to juicy perfection without drying out. Besides, you can also cook multiple batches of cereal for a nutritious breakfast.



  • Pressure cooker 

Pressure cookers are designed with several built-in safeguards to increase safety. Besides, they must pass rigorous tests before reaching the customer’s home. However, they are hands-on devices, meaning that you need to watch for time to ensure nothing is dangerous when using them.

  • Slow cooker 

The slow cooker operates on low wattages, which is built to be perfectly safe even without users’ supervision. They are also rigorously tested before releasing into the market to ensure there is no risk. 

Pressure Cooker Vs Slow Cooker: Which One Is Better? 

Many customers report that they find pressure cookers better than slow ones for several main reasons: 

1. Enjoy meals without preparing

This is the most outstanding advantage of the pressure cooker. You don’t need to prepare anything until 6 pm. With just a piece of braised beef, you will finish a delicious meal at 7 pm. By contrast, it requires a long time to cook by a slow cooker. 

2. Preserve food better

Some pressure cookers have functioned as pressure canners raising the temperature to high for lower-acid foods preservation like soups. This is something that you can not do with a slow cooker or regular water bath. 

3. Simplify kitchen space

While you can use a pressure cooker for various recipes, a slow cooker usually cannot do anything other than slow cooking. Therefore, if you have to choose, go for an instant pot. 

Besides, the browning of the ingredients plays a decisive role in dish flavoring, and the pressure cooker allows you to brown and sauté inside. 

Read More:

Is A Pressure Cooker The Same As An Instant Pot? (Comparison In Detail)

Sauteuse Vs Dutch Oven: What’s The Difference?


Hopefully, the above article can help you have clear insight into the differences between two brilliant appliances, including pressure cooker vs slow cooker. So please read carefully and choose the most suitable products for great cooking experiences. 

Finally, if you have any questions, feel free to contact us or leave a message.