Easy Paleo Cashew Chicken Stir-Fry

If you love weeknight dinners that feel a little special without a lot of fuss, this Easy Paleo Cashew Chicken Stir-Fry is exactly the kind of recipe you’ll return to again and again. It balances crunchy cashews, tender chicken breast, bright red bell pepper, and a tangy-sweet sauce that clings to every bite. The total hands-on time is minimal, and the payoff is a richly flavored skillet supper that pairs perfectly with steamed white rice or cauliflower rice for a lighter option.

This version is streamlined for busy cooks, keeps the ingredient list short, and leans on pantry-friendly items like coconut aminos and sesame oil for a deep, savory backbone. Because we’re using simple techniques—hot pan, quick sear, and a brief simmer—the chicken stays juicy and the vegetables keep their color and crunch. Ready in under 30 minutes, this is a go-to recipe when you want maximum flavor with minimal cleanup.

Why you’ll love this recipe

• Quick: Most of the work is slicing and measuring; the stir-fry itself takes minutes.
• Textural contrast: Crisp cashews and bell pepper against tender chicken make every bite interesting.
• Flavor-forward: A little honey and chili paste create a pleasing sweet-heat balance while rice vinegar brightens the whole dish.
• Flexible serving: Spoon over steamed white rice or cauliflower rice to suit your mood.

Ingredients

• 2/3 cup cashews
• 1 tablespoon avocado oil
• 1 pound chicken breast
• Sea salt
• Black pepper
• 1 red bell pepper, chopped
• 1/2 cup sliced green onions, plus additional for garnish
• 2 teaspoons garlic
• 8 teaspoons rice vinegar
• 1/4 cup water
• 2 tablespoons coconut aminos
• 1 tablespoon fresh hot chili paste
• 1 tablespoon honey
• 1/2 teaspoon Chinese five-spice powder
• 1/2 teaspoons sesame oil
• Sesame seeds, for garnish
• Cooked white rice or cauliflower rice, for serving

Prep notes

Slice the chicken breast thinly across the grain for tender bites that cook quickly. Chop the red bell pepper into bite-sized pieces and slice the green onions on a diagonal for a pretty presentation. Measure out the sauce ingredients—rice vinegar, water, coconut aminos, chili paste, honey, and Chinese five-spice—so they’re ready to go. Mince the garlic finely so it releases its flavor evenly into the stir-fry.

Easy Paleo Cashew Chicken Stir-Fry instructions

1. Pat the chicken breast dry with paper towels, then slice it into thin, even strips. Season the chicken lightly on both sides with sea salt and black pepper. This helps build flavor during the quick sear.
2. In a small bowl, whisk together 8 teaspoons rice vinegar, 1/4 cup water, 2 tablespoons coconut aminos, 1 tablespoon fresh hot chili paste, 1 tablespoon honey, 1/2 teaspoon Chinese five-spice powder, and 1/2 teaspoons sesame oil. Set the sauce mixture aside within easy reach.
3. Heat a large skillet or wok over medium-high heat. Add 1 tablespoon avocado oil and let it shimmer but not smoke. Add the 2/3 cup cashews and stir frequently, toasting them 1 to 2 minutes until they begin to smell nutty and gain light golden color. Remove the cashews from the pan and set aside so they stay crisp.
4. Return the skillet to medium-high heat and add a little more oil if the pan is dry. Add the seasoned chicken in a single layer, working in batches if necessary to avoid overcrowding. Sear the chicken undisturbed for about 2 minutes to get a light golden crust, then stir and cook for another 2 minutes until mostly cooked through. Remove the chicken from the pan and set aside with the cashews.
5. In the same hot skillet, add the chopped 1 red bell pepper and cook for 1 to 2 minutes, stirring, until it starts to soften but still retains some crunch. Add 1/2 cup sliced green onions and 2 teaspoons garlic and stir just until fragrant, about 30 seconds. Keeping the vegetables slightly crisp provides contrast to the tender chicken.
6. Return the cooked chicken to the skillet along with any juices that have accumulated. Pour the prepared sauce over the chicken and vegetables. Stir everything together so the sauce coats the ingredients evenly. Bring the mixture to a low simmer and let it cook for about 1 to 2 minutes to allow the flavors to meld and the sauce to thicken slightly.
7. Add the toasted cashews back into the pan and toss to combine, ensuring the nuts are evenly distributed. Taste the stir-fry and adjust seasoning with additional sea salt or black pepper if needed.
8. Remove the skillet from heat. Drizzle the finished dish with a touch more sesame oil if desired for aroma. Sprinkle additional sliced green onions and sesame seeds on top for garnish.
9. Serve the cashew chicken immediately over cooked white rice or cauliflower rice. Spoon extra sauce from the pan over the rice so every bite is saucy and satisfying.

Troubleshooting and tips

• If your pan is crowded, the chicken will steam instead of sear. Work in batches for the best caramelization.
• For extra browning, let the chicken sit undisturbed in the hot pan until it naturally releases before flipping or stirring.
• If you prefer a milder heat, reduce the fresh hot chili paste to 1/2 tablespoon. For more kick, add it in two stages and taste as you go.
• To make this entirely nut-free, substitute the cashews with toasted pumpkin seeds and increase the cooking time of the seeds until fragrant.
• Use cauliflower rice to keep the meal lower in carbs; serve on a bed of steamed greens for more vegetables.

Make-ahead and storage

You can prepare the sauce and chop the vegetables a day ahead to save time. Store the cooked stir-fry in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet over medium heat with a splash of water to loosen the sauce, or microwave in short bursts until warmed through. Add the toasted cashews right before serving to preserve their crunch.

Flavor variations

• Ginger boost: Add 1 teaspoon freshly grated ginger with the garlic for an aromatic lift.
• Sesame-sweet: Stir in 1 tablespoon tahini or a little more honey if you like a sweeter glaze.
• Veggie-packed: Toss in snap peas or thinly sliced carrots with the bell pepper for more color and texture.
• Herb finish: A handful of torn fresh cilantro or basil added off the heat gives a fresh, bright finish.

Serving suggestions

This Easy Paleo Cashew Chicken Stir-Fry shines over a steaming bowl of white rice for a comforting plate, or over cauliflower rice for a lighter, low-carb meal. Add a side of quick pickled cucumbers or a simple green salad with a sesame-ginger dressing to round out the meal. Leftovers also make an excellent lunch—pack with fresh greens and extra sliced green onions for crunch.

Nutritional note

The dish balances lean protein from the chicken breast with healthy fats from cashews and avocado oil. Coconut aminos provide savory umami while keeping the sauce gluten-free. Swap white rice for cauliflower rice to reduce carbohydrates and boost vegetable intake without sacrificing the flavors you love.

Final thoughts

Easy Paleo Cashew Chicken Stir-Fry is one of those dependable recipes that feels restaurant-worthy but is fast enough for busy weeknights. Crisp-tender vegetables, crunchy cashews, and a glossy, sweet-tangy sauce make this a crowd-pleaser, and it’s easy to modify for spice, sweetness, or extra vegetables. Keep the key ingredients on hand and this will become a regular in your dinner rotation.

Gather your wok or largest skillet, prep your ingredients, and in less than half an hour you’ll have a vibrant, satisfying dinner that’s perfect for family nights, meal prep, or feeding a hungry crowd. Enjoy!