I still remember the first time I tried to fry in my multi-cooker. I was prepping for a small gathering, rushing to get a batch of chicken wings done before guests arrived. I’d read that the lid could be left off, so I poured in the oil, set the heat, and dropped in the first piece. The splatter was immediate and violent—oil flew everywhere, and I spent the next twenty minutes scrubbing my stovetop. Through years of daily cooking, I’ve learned that most kitchen mistakes come from rushing. The extra 30 seconds to check your setup saves hours of cleanup or regret. That lesson stuck with me, especially when working with an instant pot fryer setup.
Using a multi-cooker for deep frying isn’t complicated, but it does require a shift in approach. The appliance is designed for pressure cooking and slow cooking, not open-air frying. Yet with the right technique, you can achieve consistent, restaurant-quality fried foods without buying a dedicated deep fryer. This guide covers the fundamentals—from selecting the right oil to managing temperature—so you can fry confidently and clean up quickly.
Key Takeaways
- Frying in an instant pot requires the lid off, the sauté function on high, and careful oil temperature monitoring.
- Use a thermometer to maintain oil between 350°F and 375°F for crisp, non-greasy results.
- Always dry food thoroughly before frying to prevent dangerous splattering and uneven cooking.
Understanding How an Instant Pot Fryer Works
First, a clarification: the term instant pot fryer usually refers to using the sauté function of a standard multi-cooker for shallow or deep frying. It is not a dedicated deep fryer. The sauté mode on these appliances operates at a lower maximum wattage than a stovetop burner, which means the heating element cycles on and off to maintain temperature rather than providing sustained high heat.
This cycling has a major advantage: it reduces the risk of overheating oil to its smoke point, which can create bitter flavors and harmful compounds. The downside is that the oil temperature drops more quickly when you add cold food, and recovery time is slower. To work around this, you need to fry in smaller batches and allow the oil to come back up to temperature between batches.
The Physics of Frying in a Multi-Cooker
When food hits hot oil, two things happen. Water on the surface turns to steam, creating bubbles that help prevent the oil from penetrating the food. The heat then cooks the exterior quickly, forming a crust. If the oil is too cool, the crust doesn’t form fast enough, and the food absorbs excess oil, becoming greasy. If the oil is too hot, the exterior burns before the interior cooks through.
The ideal frying temperature for most foods is between 350°F and 375°F. Because an instant pot’s sauté setting can vary by model, you must use a clip-on thermometer to verify the actual oil temperature. Do not rely on the appliance’s built-in temperature display, as it measures the bottom of the pot, not the oil itself.
Step-by-Step Guide to Frying in an Instant Pot
Follow these steps for safe, consistent results. The process works for chicken, fish, vegetables, and even doughnuts.
Step 1: Choose the Right Oil
Select an oil with a high smoke point, such as peanut oil, canola oil, or avocado oil. These can handle the heat without breaking down. Avoid olive oil or butter for deep frying, as they burn at lower temperatures. You’ll need enough oil to submerge the food by at least half—typically 4 to 6 cups for a 6-quart pot.
Step 2: Prepare the Food
Cut food into uniform pieces so they cook at the same rate. Season or bread the food as desired. For breading, a standard three-step process works: dredge in flour, dip in egg wash, then coat with breadcrumbs or seasoned flour. Let breaded items rest on a wire rack for 10 to 15 minutes before frying to help the coating adhere.
Step 3: Heat the Oil
Insert the inner pot, add oil, and set the sauté function to More or High. Attach a clip-on thermometer to the side of the pot. Wait until the oil reaches 350°F. This may take 8 to 12 minutes. Do not leave the pot unattended during heating.
Step 4: Fry in Small Batches
Gently lower food into the oil using a slotted spoon or spider strainer. Do not overcrowd—add only 3 to 4 pieces at a time for a 6-quart pot. The oil temperature will drop by 20 to 30 degrees immediately. Adjust the heat setting up to compensate if needed. Fry until golden brown and cooked through, typically 3 to 6 minutes depending on size and type of food.
Step 5: Drain and Rest
Remove fried items with the slotted spoon and transfer to a wire rack set over a baking sheet. Avoid paper towels as they trap steam and make the crust soggy. Let food rest for 2 to 3 minutes before serving to allow excess oil to drip off and the crust to set.
Oil Management and Safety
Proper oil handling is crucial for both safety and food quality. Used oil can be strained and reused 2 to 3 times, but only for similar foods. For instance, oil used for chicken should not be reused for doughnuts because of flavor transfer. After each use, strain the oil through a fine-mesh sieve or cheesecloth and store it in a sealed container in a cool, dark place.
Discard oil when it becomes dark, thick, or smells rancid. Also discard if it smokes before reaching 375°F—that indicates breakdown. Never pour used oil down the drain. Let it cool completely, then transfer to a sealed container and dispose of it in the trash or recycle it at a local facility.
Cleaning the Inner Pot
After frying, let the oil cool completely before removing it. Wipe out any remaining residue with paper towels. Wash the inner pot with warm, soapy water and a non-abrasive sponge. The sauté function can leave stubborn residue; soak the pot with a mixture of 1 cup water and 1 tablespoon baking soda for 15 minutes before scrubbing. Dry thoroughly before storing.
Adapting Recipes for the Instant Pot Fryer
Most deep-fry recipes designed for a stovetop pot or dedicated fryer can be adapted to an instant pot with two adjustments: reduce the batch size by half, and monitor the oil temperature closely. Because the instant pot’s heating element is less powerful, it recovers temperature slowly. Frying in smaller batches compensates for this.
For example, if a recipe calls for frying 8 chicken wings in a pot of oil, fry 4 at a time instead. This keeps the oil temperature stable and ensures even cooking. If you’re adapting a recipe for french fries, cut them slightly thinner than usual—¼ inch thick instead of ⅜ inch—so they cook through before the exterior darkens.
For those looking to explore different recipes, our guide on 8 Best Instant Pot Chicken Noodle Soup We Actually Tested (2026) shows how to use the same appliance for comfort soups. And if you want to combine frying with other cooking methods, the Best Instant Pot With Air Fryer We Honestly Recommend page covers models that switch between pressure cooking and air frying seamlessly.
Frequently Asked Questions
Can I deep fry in any instant pot model?
Yes, any model with a sauté function can be used for shallow or deep frying. The key is using a separate thermometer to monitor oil temperature, as the built-in sensor measures the pot bottom, not the oil. Models with a stainless steel inner pot work best because they distribute heat evenly. Non-stick pots are safe but may scratch from metal utensils.
What is the maximum oil level for safe frying?
Fill the pot no more than one-third full with oil. This prevents overflow when food is added and allows room for bubbling. For a 6-quart pot, that means about 6 to 8 cups of oil. Never fill above the halfway mark, as the oil can bubble up and cause a fire hazard.
How do I prevent oil from splattering?
Pat food completely dry with paper towels before frying. Any water on the surface turns to steam instantly, causing violent splatters. Also, lower food gently into the oil using a slotted spoon or spider—do not drop it from above. Using a splatter screen can help, but ensure it’s heat safe and doesn’t block the steam release.
Can I reuse frying oil from an instant pot?
Yes, you can reuse oil 2 to 3 times if it is strained and stored properly. After cooling, pour the oil through a fine-mesh sieve lined with cheesecloth into a clean container. Store in a cool, dark place. Discard if the oil becomes dark, thick, or develops an off smell. Do not reuse oil that has been used for fish or strong-flavored foods for sweets or vegetables.
