This Thai-inspired dish brings bold, creamy flavors to your weeknight table with minimal effort. The Instant Pot transforms simple ingredients into a rich, peanut butter sauce that coats every piece of tender chicken.
What makes this recipe special is the balance of sweet, salty, and tangy notes in the sauce. Peanut butter creates a velvety texture, while coconut milk adds depth without overpowering the dish.
You’ll end up with juicy chicken pieces smothered in a smooth, aromatic sauce that’s perfect over rice. The pressure cooker does most of the work, making it ideal for busy evenings.
Serve with steamed rice and fresh cilantro for a complete meal that tastes like it took hours. Here’s how to make it happen.
Ingredients for Instant Pot Peanut Butter Chicken
Bold, creamy, and packed with Thai-inspired flavors. These ingredients deliver a weeknight dinner that tastes restaurant-quality.
| Ingredient | Amount | Notes |
|---|---|---|
| Boneless Skinless Chicken Thighs 🍗 | 1 ½ lb | Cut into bite-sized pieces |
| Creamy Peanut Butter 🥜 | ¾ cup | Unsweetened, natural preferred |
| Coconut Milk 🥥 | 1 can | Full-fat for creaminess |
| Soy Sauce 🫗 | ¼ cup | Low-sodium preferred |
| Honey 🍯 | 3 tbsp | Balances the savory flavors |
| Lime Juice 🍋 | 2 tbsp | Freshly squeezed for tang |
| Garlic Cloves 🧄 | 4 cloves | Minced for maximum flavor |
| Fresh Ginger 🌿 | 1 tbsp | Peeled and grated |
| Red Curry Paste 🌶️ | 1 tbsp | Adjust for spice preference |
| Chicken Broth 🥣 | ½ cup | Low-sodium preferred |
| Onion 🧅 | 1 whole | Medium, finely diced |
| Red Bell Pepper 🌶️ | 1 whole | Seeded and sliced |
| Cornstarch 🌾 | 1 tbsp | For thickening the sauce |
| Fresh Cilantro 🌿 | ¼ cup | Chopped, for garnish |
| Salt 🧂 | ½ tsp | Or to taste |
The chicken thighs are non-negotiable here—bone-in stays juicier but boneless saves time. Thighs over breasts every time; they hold up better to the pressure cooking. For the peanut butter, natural unsweetened (the kind that separates) gives the cleanest flavor. I grab mine from Trader Joe’s—consistently good quality without additives. Coconut milk should be full-fat; light versions won’t create that velvety texture the dish promises.
No peanut butter? Almond butter works at a 1:1 swap (though flavor shifts slightly). Out of coconut milk? Heavy cream at half the amount keeps it rich, but loses the Thai authenticity. Fresh ginger is ideal, but ground ginger at one-quarter the amount in a pinch. The red curry paste can be swapped for green or yellow—just adjust spice to taste. Lime juice can be bottled (I won’t tell), but fresh is brighter.
This keeps beautifully in the fridge for 4-5 days—sauce thickens as it cools, so loosen with a splash of water when reheating. Freezes for up to 3 months (portion before freezing for easy meals). The cilantro is best fresh, so add it just before serving.
Why You’ll Love This Recipe
- One Pot Wonder: I toss everything in, set the timer, and walk away—no babysitting required.
- Sweet-Savory Bliss: The honey and peanut butter create this rich, creamy sauce that clings to every bite of tender chicken.
- Meal Prep Magic: It tastes even better the next day, so I make a double batch for lunches all week.
- Budget Friendly: Chicken thighs and pantry staples mean I can feed four for under ten bucks.
Step-by-Step Instructions for Instant Pot Peanut Butter Chicken
This method delivers bold Thai flavors with minimal effort and maximum speed.
Step 1: Sauté Aromatics and Brown the Chicken
Set your Instant Pot to the Sauté function on Normal heat. Add the onion, red bell pepper, garlic cloves, and fresh ginger. Cook for 3-4 minutes, stirring frequently, until the onion becomes translucent and the mixture releases its fragrance.
Push the vegetables to the sides and add the 1.5 lb boneless skinless chicken thighs in a single layer. Brown lightly for 2-3 minutes per side until the exterior turns golden brown. This step builds a flavor foundation, so don’t skip it even if the chicken isn’t fully cooked through.
Step 2: Build the Peanut Sauce Base
Pour in the 0.25 cup soy sauce, 1 can coconut milk, 3 tbsp honey, 2 tbsp lime juice, 1 tbsp red curry paste, and 0.5 cup chicken broth. Stir well, scraping the bottom of the pot to deglaze and release any browned bits. These bits are packed with flavor and will dissolve into the sauce.
Add the 1.5 lb boneless skinless chicken thighs back into the pot, ensuring they’re mostly submerged in the liquid. Stir in the 0.5 tsp salt. The liquid should come about halfway up the chicken pieces—this ensures even cooking and prevents burning.
Step 3: Pressure Cook to Perfection
Secure the lid and set the valve to Sealing. Cook on High Pressure for 8 minutes. The pot will take about 10-12 minutes to come to pressure before the cooking time begins. This is normal, so be patient.
Once the cooking time completes, allow a natural release for 5 minutes, then quick-release any remaining pressure. The chicken is done when it reaches an internal temperature of 165°F and shreds easily with a fork. The flavors will have melded beautifully during this time.
Step 4: Thicken the Sauce and Finish
Remove the 1.5 lb boneless skinless chicken thighs and set aside. Set the Instant Pot back to Sauté on Low heat. In a small bowl, whisk together the 1 tbsp cornstarch with 2 tablespoons of cold water to create a slurry. Stir this into the sauce and simmer for 2-3 minutes until it thickens enough to coat the back of a spoon.
Return the chicken to the pot and stir in the 0.75 cup creamy peanut butter. Mix until the sauce is smooth and the chicken is fully coated. The peanut butter will melt into the sauce, creating a rich, velvety texture. Taste and adjust seasoning if needed.
Step 5: Garnish and Serve
Sprinkle with the 0.25 cup fresh cilantro** just before serving. The cilantro adds a fresh, bright contrast to the rich peanut sauce. Serve immediately over rice or noodles to soak up every last bit of the delicious sauce.
Pro Tips For Making Instant Pot Peanut Butter Chicken
- Sear the Thighs: Brown the chicken thighs in the Instant Pot first—about 3-4 minutes per side. I learned this the hard way: skipping this step leaves the sauce tasting flat, even with all that peanut butter and honey.
- Thin the Peanut Butter: Mix the peanut butter with the warm coconut milk before adding it to the pot. Sounds weird, but it works: prevents clumpy sauce that sticks to the bottom and burns.
- Skip the Overcooking: Set the pressure cook time to 8 minutes max for thighs—they’ll keep cooking as the pressure releases. After rubbery chicken a few times, I finally figured out they don’t need the full 12 minutes everyone suggests.
- Use Natural Release: Let the pressure release naturally for 10 minutes before quick-releasing. I was skeptical until I tried it, but it keeps the chicken juicy instead of drying out from the sudden temperature drop.
Health Benefits of instant pot peanut butter chicken
Rich Protein Source
This dish delivers 35-40 grams of protein per serving from chicken thighs, supporting muscle repair and growth. Protein keeps you full longer, making this perfect for active lifestyles. The peanut butter adds another 6-8 grams per serving of plant-based protein. 💪
Healthy Fats
Peanut butter provides heart-healthy monounsaturated and polyunsaturated fats, while coconut milk contributes medium-chain triglycerides. These fats support brain function and help your body absorb fat-soluble vitamins like vitamin E from the peanut butter.
Vitamin and Mineral Boost
You’ll get a solid dose of iron and zinc from the chicken, essential for immune function and energy. The ginger and garlic add anti-inflammatory compounds, while lime juice provides vitamin C to boost iron absorption.
Low Glycemic Impact
The combination of protein, healthy fats, and fiber from peanut butter helps stabilize blood sugar. With only 3 tbsp honey for the entire recipe, the natural sweetness is balanced by savory and tangy elements, preventing blood sugar spikes.
Antioxidant Rich
Red bell pepper brings vitamin A and vitamin C, powerful antioxidants that protect cells. Ginger contains gingerol, a compound with potent anti-inflammatory and antioxidant effects. 🥗
Bone Health Support
The chicken provides phosphorus and calcium for strong bones. Coconut milk adds a small amount of calcium, while the lime juice helps your body utilize these minerals more effectively.
Nutrition Facts
Frequently Asked Questions
Can I use chicken breasts instead of thighs?
Yes, but thighs stay juicier. If using breasts, reduce pressure time to 6 minutes to prevent dryness. Thighs handle the 8-minute cook time better.
What if my sauce is too thin?
Simmer uncovered on Sauté mode for 3-5 minutes after adding cornstarch slurry. If still thin, mix another 1 tsp cornstarch with water and stir in.
Can I make this ahead?
Store in an airtight container for 4-5 days in the fridge. Reheat gently with a splash of water to loosen the sauce.
Is there a peanut-free alternative?
Swap peanut butter for almond butter or sunflower seed butter at a 1:1 ratio. Note that flavor will differ slightly.
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