How to Use an Instant Pot as a Slow Cooker (2024)

Yes, you can use your Instant Pot as a slow cooker, but our Test Kitchen says it’s not as easy as just hitting the “Slow Cook” button.Just as “Crockpot” is an appliance brand that’s so ubiquitous it’s essentially become a synonym of “slow cooker,” “Instant Pot” is a brand that initially rose to fame due to its multicooker products that include a pressure cooker function. So, if you’re wondering how to use an Instant Pot as a slow cooker—and are unsure if you can do so—the answer is a firm “yes!” Slow cooking is one of the cooking functions that the “multi” moniker refers to.

That being said, there are some things you need to know to properly master how to use an Instant Pot as a slow cooker. So we tapped our Test Kitchen to share their complete guide for how to convert or adapt slow cooker recipes so you can whip them up in your multicooker, the one piece of gear that will make it easier, and how much liquid is essential to ace any recipe.

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How to Use an Instant Pot as a Slow Cooker

A slow cooker is a countertop appliance that simmers ingredients in a pot at a low temperature for an extended period. While they come in handy for everything from party dips and barbecue recipes to Thanksgiving menu additions and even desserts, slow cookers are particularly adept at tenderizing tougher cuts of meat. They’re also remarkably handy to help you meal prep while accomplishing other tasks simultaneously. Set and forget!

Test Kitchen Tip

Don’t completely forget, of course! We recommend staying in the home as you slow cook, if possible, to ensure that the appliance is working safely and appropriately. It’s also best to set a timer for the earliest-possible completion time so you get a nudge in the nick of time.

Slow cooker recipes generally perform best when prepared in the appliance they’re designed for since there are fundamental differences between the tools.

  • Instant Pots are made of stainless steel. Slow cooker pots are often ceramic or porcelain, so they conduct heat differently.
  • Instant Pots heat from the bottom only. Slow cookers usually cook from the bottom and around the sides.

Still, most electric pressure cookers and nearly all multicookers have a “Slow Cook” button as part of a whole suite of options on the pot. And yes, almost all work like a separate slow cooker does.

As you study up on how to use an Instant Potas a slow cooker, however, one of the most common mistakes is thinking that the temperatures on both appliances allow for a direct conversion. That’s incorrect: Low on one is not equivalent to Low on the other.

Here are the conversions you need as you learn how to use an Instant Pot as a slow cooker:

Slow CookerInstant PotApproximate Temperature
WarmSlow Cook Low170° to 190° F
LowSlow Cook Normal195° to 205° F
HighSlow Cook High+ (sometimes listed as More)200° to 210° F

If you're adjusting a slow cooker recipe to prepare in an Instant Pot as a slow cooker, and the slow cooker recipe calls for cooking on Low, set the Instant Pot to Slow Cook Normal and cook for the same amount of time suggested in the original recipe. If the slow cooker recipe calls for cooking on High, use the High+ or More setting on the Instant Pot and add 15 minutes to every hour listed in the slow cooker recipe directions. (For instance, if the slow cooker recipe calls for cooking on High for 2 hours, use the Instant Pot High+ or More Slow Cook setting and let the ingredients simmer for 2 ½ hours.)

Ten seconds after you dial in the settings and push the buttons to get your recipe slow cooking in the Instant Pot, the appliance will automatically start heating. When the time is up, the Instant Pot will beep and shift to "Keep Warm" for 10 hours.

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If you own an Instant Pot, you’re familiar with a few rules for using it:

  • A certain amount of liquid is essential for food to pressure cook.
  • The lid locks into place and creates a tight seal that allows pressure cooking to occur.
  • It’s impossible to peek at the results midway through.
  • The vent knob position is vital to guarantee the Instant Pot recipe is pressure cooking (or releasing steam) properly.

No need to worry about the exact amount of liquid in the recipe if you’re using your Instant Pot as a slow cooker; as long as it has 1 cup or more total, you should be safe. You can use the standard Instant Pot lid set to vent, but you’ll get even better results if you invest and trade in a tempered glass lid with a stainless steel rim. This will allow you to monitor progress.

Test Kitchen Tip

Does the slow cooker recipe call for adding additional ingredients or stirring part of the way through? No problem. Unlike with other Instant Pot recipes, where it’s dangerous to remove the lid, you’re more than welcome to take off the lid as you slow cook in the Instant Pot.

Now that you know how to use an Instant Pot as a slow cooker, when you finish preparing and enjoying your dish, it’s time to tidy up so you’re ready to use the pot again. Regardless of the function you use on the multicooker, our guide for how to clean an Instant Pot (including the parts you might miss) will walk you through the process.

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How to Use an Instant Pot as a Slow Cooker (1)

Our Best Slow Cooker Recipes You Can Prepare in an Instant Pot

As you embark on practicing how to use an Instant Pot as a slow cooker, use these recipes as a guide. Our Test Kitchen includes instructions for using either appliance, so you can get comfortable with the process before converting on your own.

  • Fast or Slow Jalapeño Popper Chili (pictured above)
  • Gruyère Risotto with Arugula Gremolata
  • Fast or Slow Seafood Cioppino
  • Chipotle-Coffee Pot Roast
  • Lemony Mussels with Cherry Tomatoes and Potatoes
  • Coconut Rice Pudding with Berries in the Slow Cooker or Pressure Cooker
  • Fast or Slow Cheesy Chili Mac
  • Cider-Poached Pears in the Slow Cooker or Pressure Cooker

Our Favorite Small Appliances

You need more than an Instant Pot, or a pressure cooker, for that matter, to prep meals. Here are some of our favorite small appliances to help you outfit your kitchen to make cooking easier and more enjoyable.

  • Enjoy your carbs for breakfast, lunch, or anytime: The 10 Best Toasters of 2023 for Bread, Bagels, English Muffins, and More
  • Bake, roast, or broil sides and small portions: The 8 Best Toaster Ovens of 2023, Tested and Reviewed
  • Make healthy versions of your favorite fried foods, including French fries: The 8 Best Air Fryers for 2023 for Crispy, Golden Brown Food, According to Testing
  • Zap leftovers, make popcorn, or melt butter or chocolate: The 8 Best Countertop Microwaves of 2023
  • Make smoothies, soups, and margaritas: The Best Blenders Under $100 That Don't Sacrifice Power for Price

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How to Use an Instant Pot as a Slow Cooker (2024)

FAQs

Do you leave the vent open on an Instant Pot when slow cooking? ›

Another tip, taken from an Instant Pot Facebook group, is to open the valve all the way on your Instant Pot lid when slow cooking. This allows some moisture and steam to release and keeps the Instant Pot from overcooking your slow cooker recipes.

Do I need to seal my Instant Pot when slow cooking? ›

Do I vent the Instant Pot when slow cooking? I wouldn't recommend using your regular Instant Pot lid when slow cooking. Grab a tempered glass slow cooker lid so some steam can escape while it's cooking or cover the pot in aluminum foil instead.

What is the temperature of Instant Pot slow cook low? ›

The Slow Cook button has three different temperatures to work with: “Normal” which is 190 to 200 degrees, “less” which is 180 to 190, and “more” which is 200 to 210. Use the button when you want to slow-cook something on a low setting.

Do you need a glass lid to slow cook in an Instant Pot? ›

While you can use the slow cooker setting with the regular Instant Pot lid (set to vent), you'll get better results when you use a tempered glass lid with a stainless steel rim—find it one on Amazon for under $20.

Can I leave my Instant Pot on slow cook unattended? ›

You can leave your Instant Pot unattended when using it to slow-cook food such as chicken bone broth.

How to set timer on Instant Pot for Slow Cook? ›

How to Use the Instant Pot Slow Cooker Setting:
  1. Turn the valve from “sealing” to “venting.”
  2. Press the “slow cook” button.
  3. Select the heat setting that you want to use. (Less, normal, or more)
  4. Set the timer. (You can adjust the duration from . 5 – 20 hours.)
May 15, 2019

How long does an Instant Pot take to preheat for slow cooking? ›

It shouldn't take more than 15-20 minutes to heat up.

To override this, you can take the lid off your pressure cooker, press saute, and saute for 2-4 minutes. Hit cancel, and then reset the cooking time using the slow cook function.

Do you close the vent on Instant Pot when pressure cooking? ›

Make sure your vent in set to "sealing"

When starting your cook, you want this lever pointing toward "sealing" and not "venting." Sealing means the Instant Pot is going to hold all the pressure created inside the pot, while venting is what you'll likely do to release the pressure when the food is finished cooking.

What happens if I forgot to seal Instant Pot? ›

If you forget to seal your Instant Pot's valve, the appliance may not work properly. The Instant Pot uses extreme pressure and heat to cook ingredients, which is why it cooks meals so much faster than a stove or slow cooker.

What happens if you don't put enough water in Instant Pot? ›

Not adding any liquid to the Instant Pot.

It's necessary for steam to build up, ultimately creating a high-pressure environment used for faster cooking. Without sufficient liquid, pressure won't build — and you'll likely get the dreaded “burn” error.

How do I use my Instant Pot as a low slow cooker? ›

Press the "Slow Cook" button to select the slow cooking function. Set the cooking time and temperature. The Instant Pot has three temperature settings for slow cooking: low, medium, and high. Use the "Adjust" button to choose the temperature and then use the "+" and "-" buttons to adjust the cooking time.

Does the Instant Pot work well as a slow cooker? ›

An Instant Pot is a countertop appliance that slow-cooks—and then some. It is a brand of multicooker, an appliance known for having lots of features, typically including slow cooking, pressure cooking, rice cooking, steaming, searing, fermenting, and more. In sum, multicookers do more than slow cookers.

How to use meat stew setting on Instant Pot? ›

Instant Pot Instructions: Place everything in the Instant Pot. Select the stew/meat setting (about 35 minutes, high pressure). After it's done, let everything mellow out for about 10 minutes before releasing the steam. Technically at this point, it's done.

Is an Instant Pot really better than a Crock-Pot? ›

An Instant Pot is a countertop appliance that slow-cooks—and then some. It is a brand of multicooker, an appliance known for having lots of features, typically including slow cooking, pressure cooking, rice cooking, steaming, searing, fermenting, and more. In sum, multicookers do more than slow cookers.

What is the equivalent of 4 hours in the slow cooker in the Instant Pot? ›

Generally, if your slow cooker meat, soup, or stew recipe calls for 8 hours on the low setting or about 4 hours on the high setting, it should be fully cooked in about 25 to 30 minutes in the Instant Pot. For chicken or turkey, use the 15-minute poultry button. While volume doesn't matter, density does.

Is an Instant Pot as energy-efficient as a slow cooker? ›

The pork shoulder recipe calls for eight hours of cooking, which would cost you a total of about 40 cents using a slow cooker. Due to a shorter overall cooking time, the Instant Pot (pressure cooker) turns out to be the most energy-efficient way to achieve that tender, slow-cooked result.

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