Cashew Chicken Instant Pot Recipe: Takeout-Style in 20 Minutes

This Instant Pot version delivers all the flavors of takeout cashew chicken in a fraction of the time. The pressure cooker transforms tender chicken and crisp vegetables into a perfectly balanced dish.

What makes this recipe stand out is its ability to capture that classic takeout taste without the deep-frying. The sauce comes together quickly, coating every piece of chicken and cashew in a savory, slightly sweet glaze.

You’ll get tender chicken, crunchy cashews, and a glossy sauce that’s ready in 20 minutes. The best part? One pot means easy cleanup after a satisfying meal.

Serve over steamed rice for a complete dinner that tastes like it came from your favorite Chinese restaurant. This method works every time.

Ingredients for Cashew Chicken Instant Pot

Pantry staples plus a quick grocery run. Nothing exotic here—just flavor.

The chicken is the star. Thighs stay juicier than breasts in the Instant Pot—look for bone-in, skin-on if you want to remove the skin yourself (cheaper that way). Costco has great prices on bulk cashews, but any grocery store works. For the veggies, fresh bell peppers add that crunch you expect from takeout. Don’t skip the fresh ginger—it’s what makes the sauce taste authentic.

No oyster sauce? Extra soy sauce plus a pinch of sugar gets you close. Vegetarian? Swap in vegetarian oyster sauce (find it at Whole Foods). Out of hoisin? More soy sauce plus a dash of honey works. The cashews can be subbed with peanuts if that’s what you’ve got. Cornstarch is key for that glossy sauce—don’t skip it (or use arrowroot in a pinch).

This keeps 3-4 days in the fridge. The chicken actually tastes better the next day once it soaks up more sauce. Freezes well for up to 3 months—just thaw overnight before reheating. Cashews soften when stored, so add them fresh if you’re meal prepping.

Step-by-Step Instructions for Cashew Chicken Instant Pot

Here’s how I make this takeout favorite in under 20 minutes, every time.

Step 1: Prep Chicken and Veggies

Cut the 1.5 lb boneless skinless chicken thighs into bite-sized pieces. I like to trim off any excess fat first, but don’t stress over perfection—the Instant Pot handles it all. Dice the bell pepper and slice the carrot thin so they cook quickly under pressure.

Mince the 3 cloves garlic cloves and grate the 1 tbsp fresh ginger. These aromatics are the flavor backbone, so take your time. Set all prepped ingredients aside in separate piles—they’ll go in at different stages.

Step 2: Sauté Aromatics and Chicken

Set your Instant Pot to Sauté mode and add the 1 tsp sesame oil. When it shimmers, toss in the garlic and ginger. Stir constantly for 30 seconds until fragrant—don’t let them burn. Add the chicken and cook for 3-4 minutes until the outside turns white.

The chicken won’t be fully cooked yet, and that’s fine. You’re just building flavor layers here. The pieces should start to release some juices, which will deglaze the pot naturally as you work.

Step 3: Pressure Cook with Sauce

Add the diced bell pepper, sliced carrot, 0.33 cup soy sauce, 2 tbsp oyster sauce, 2 tbsp hoisin sauce, 1 tbsp rice vinegar, and 2 tbsp brown sugar. Stir to combine, then pour in the 0.5 cup water. Scrape the bottom of the pot to release any browned bits.

Secure the lid, set the valve to Sealing, and cook on High Pressure for 5 minutes. It’ll take about 10 minutes to come to pressure, then the timer will start. The veggies should be tender-crisp when done, not mushy.

Step 4: Finish with Cashews and Thicken

Quick-release the pressure, then remove the lid. Stir in the 1 cup raw cashews—they’ll soften slightly in the hot sauce. In a small bowl, mix the 1 tbsp cornstarch with 2 tablespoons water to create a slurry. Stir this into the pot and set the Instant Pot back to Sauté mode.

Cook for 2-3 minutes until the sauce thickens to coat the back of a spoon. The cashews should absorb some of the sauce while keeping their bite. Taste and adjust seasoning if needed, though the soy sauce usually provides enough salt.

Step 5: Garnish and Serve

Turn off the Instant Pot and stir in half of the thinly sliced green onions. The residual heat will soften them slightly while keeping their fresh crunch. Let the dish sit for 2 minutes to allow the flavors to meld together.

Transfer to a serving dish and top with the remaining green onions. The sauce should be glossy and cling beautifully to the chicken and cashews. Serve immediately over steamed rice to soak up every last bit of that rich, savory sauce.

Common Mistakes When Making Perfect Results

Overcrowding the Pot

Never exceed the ⅔ max fill line in your Instant Pot. This dish needs room for proper pressure buildup. I use a 6-quart model and find it perfect for this recipe’s volume. Overfilling causes uneven cooking and potential safety issues.

Skipping the Slurry

Don’t skip the cornstarch slurry—it’s essential for that glossy, takeout-style sauce. Mix 1 tbsp cornstarch with cold water first to prevent clumping. Without it, your sauce will be thin and watery, lacking that signature coating.

Burn Notice Risk

Always deglaze the pot after sautéing. Scrape up those browned bits with a wooden spoon before pressure cooking. I learned this the hard way when my first batch triggered a burn notice from stuck-on garlic and ginger. 💡

Cashew Timing

Add cashews after pressure cooking to maintain their crunch. Stirring them in too early makes them soggy. I use raw, unsalted cashews from Trader Joe’s—they absorb just enough sauce while staying pleasantly crisp.

Sauce Balance

Taste before serving and adjust. The soy sauce can vary in saltiness. I often add 1 tsp honey if it needs sweetness or a splash of rice vinegar for tang. The flavors should be balanced, not overwhelmingly salty.

Veggie Prep

Cut vegetables uniformly to ensure even cooking. I slice carrots ¼-inch thick and dice bell peppers into ½-inch pieces. This size cooks perfectly in the 5-minute pressure time without turning mushy.

Frequently Asked Questions