The Best Easy Peanut Chicken Thighs (Air Fryer)

Why You’ll Love These Easy Peanut Chicken Thighs

These easy peanut chicken thighs are savory, a little sweet, perfectly saucy, and completely addictive. Juicy boneless thighs get marinated in a rich, garlicky peanut sauce, then air fried until caramelized on the edges and tender inside. Served over rice with extra sauce for dipping, they taste like your favorite takeout, but they are so simple to make at home.

The best part is that one easy peanut sauce does double duty. You use most of it to marinate the chicken, and set aside a little to drizzle and dip at the end, so every bite is coated in that creamy, tangy peanut flavor. It is a weeknight dinner that feels special without any fuss.

These peanut chicken thighs are also endlessly flexible. Make them as spicy or mild as you like, serve them over rice or greens, and add a quick cucumber side to cool things down. Once you make this, it is going straight into your regular dinner rotation.

What You Need to Make Peanut Chicken Thighs

The full list with substitutions is in the ingredients section below, but here is the gist: creamy peanut butter, soy sauce, honey, rice vinegar, sesame oil, hot sauce or Sriracha, garlic, and warm water for the sauce, plus about 2 lbs of boneless chicken thighs. You will also want an air fryer and some rice to serve.

How to Make the Easy Peanut Sauce

This peanut sauce comes together in one bowl in minutes, and it is the heart of the whole dish. In a bowl, whisk together the peanut butter, soy sauce, honey, rice vinegar, sesame oil, Sriracha, and grated garlic until smooth. It will look thick at first, which is exactly what you want.

Then add the warm water a splash at a time, whisking as you go, until the sauce is pourable but still thick enough to coat a spoon. That texture is the sweet spot. It is thin enough to soak into the chicken as it marinates, but thick enough to cling and caramelize in the air fryer.

How to Make Peanut Chicken Thighs

Once your sauce is ready, the most important step is to split it. Set aside about one third of the sauce for dipping and drizzling, and keep it well away from the raw chicken so it stays safe to use later. Use the other two thirds to marinate the chicken.

Add the boneless thighs to the larger portion of sauce and turn to coat. Let them marinate for at least 1 hour, and ideally 4 hours or more, in the fridge. The longer they sit, the deeper the peanut flavor gets.

When you are ready to cook, shake the excess marinade off each thigh first. This is key, because too much sugary sauce will scorch in the air fryer. Air fry the peanut chicken thighs at 390 degrees Fahrenheit for 10 minutes, then flip and cook for another 8 minutes, until the internal temperature reaches 175 degrees Fahrenheit.

To serve, loosen the reserved dipping sauce with a splash of warm water if it thickened up, then spoon it over the chicken or serve it on the side. Pile everything over rice, and dinner is done.

Don’t Skip the Cucumber Side

For an easy, cooling side that pairs perfectly with these peanut chicken thighs, toss some thinly sliced cucumbers with a spoonful of the reserved sauce. Use the portion you set aside for dipping, not the marinade that touched the raw chicken, so everything stays food safe.

The crisp, cool cucumbers are the perfect contrast to the warm, savory chicken and fluffy rice. It takes two minutes and turns this into a complete, balanced meal.

Tips for the Best Peanut Chicken Thighs

• Always split the sauce before it touches raw chicken, reserving some for dipping and the cucumber side.
• Marinate for at least an hour, but 4 hours or more gives you the best flavor.
• Shake off the excess marinade before air frying so the sugars caramelize instead of burning.
• Use a thermometer and cook to 175 degrees Fahrenheit. Thighs are forgiving and stay juicy even a little past done.
• If the reserved sauce thickens in the fridge, loosen it with a splash of warm water before serving.

What to Serve With Peanut Chicken Thighs

These peanut chicken thighs are made for a rice bowl. Serve them over fluffy jasmine or white rice with that quick cucumber side, and you have a complete meal. They are also delicious with my easy sesame green beans or a fresh sushi cucumber salad on the side.

For a lighter option, serve the chicken over a big pile of greens or cauliflower rice and drizzle everything with the peanut sauce. However you plate it, that sauce ties it all together.

More Easy Chicken and Asian-Inspired Recipes

If you love these peanut chicken thighs, you have to try my peanut crunch chicken salad and my juicy air fryer chicken thighs. And for another weeknight favorite, my ground beef and broccoli is always a hit.

Make-Ahead and Storage

These are great for meal prep. You can make the peanut sauce and marinate the chicken up to a day ahead, so all you have to do is air fry when you are ready to eat. Store the reserved dipping sauce in a separate airtight container in the fridge.

Leftover cooked chicken keeps in an airtight container in the fridge for up to 4 days. Reheat it in the air fryer for a few minutes to bring back the caramelized edges, and loosen the sauce with a little warm water. It also makes fantastic rice bowls and wraps for lunch the next day.

FAQ

Can I use chicken breasts instead of thighs?

Yes. Boneless chicken breasts work, but they cook faster and dry out more easily, so reduce the air fryer time and cook just until they reach 165 degrees Fahrenheit. Thighs stay juicier, which is why I love them for this recipe.

Why do I reserve some of the peanut sauce?

The marinade touches raw chicken, so it is not safe to use as a dipping sauce afterward. Setting aside a portion before marinating gives you a clean sauce for dipping, drizzling, and the cucumber side.

Can I make peanut chicken thighs without an air fryer?

Absolutely. Bake them at 400 degrees Fahrenheit for about 25 to 30 minutes, flipping halfway, until the internal temperature reaches 175 degrees Fahrenheit. Shake off the excess marinade first, and broil for the last minute or two for more caramelization.

What kind of peanut butter works best?

Creamy peanut butter gives the smoothest sauce. Natural peanut butter works too, just stir it well first. Almond butter or sunflower seed butter are good swaps for allergies.

How spicy are these?

As written they are mild, with just a little warmth from the optional Sriracha. Add more hot sauce or red pepper flakes to make them as spicy as you like.