Slow Cooker Keto Thai Peanut Chicken – Creamy, Comforting, and Low-Carb
This Slow Cooker Keto Thai Peanut Chicken is the kind of set-it-and-forget-it dinner that makes weeknights feel easy. It’s rich, creamy, and full of warm Thai-inspired flavors, with hardly any hands-on work. The sauce clings to tender chicken and tastes just like takeout, without the sugar crash.
You’ll get the comfort of peanut sauce with a keto-friendly twist. Serve it over cauliflower rice or steamed veggies and call it a win.
Ingredients
Method
- Prep the slow cooker base: Lightly grease the slow cooker insert. Layer sliced bell pepper and onion on the bottom if using.
- Make the sauce: In a bowl, whisk coconut milk, peanut butter, soy sauce (or aminos), lime juice, rice vinegar, sambal or sriracha, garlic, ginger, sesame oil, sweetener (if using), and chicken broth until smooth.
- Add the chicken: Place chicken thighs in the slow cooker. Pour the sauce over the top, making sure the chicken is mostly submerged.
- Cook low and slow: Cover and cook on Low for 4–5 hours or on High for 2.5–3 hours, until the chicken is tender and easily shredded.
- Shred and thicken (optional): Remove chicken to a plate and shred with two forks. If you prefer a thicker sauce, sprinkle in xanthan gum a tiny pinch at a time while whisking. Return shredded chicken to the slow cooker and stir to coat.
- Taste and adjust: Add more lime for brightness, soy for salt, or chili for heat. The sauce should be creamy, savory, slightly tangy, and balanced.
- Serve: Spoon over cauliflower rice, zucchini noodles, or steamed broccoli. Top with chopped cilantro, crushed peanuts, green onions, and a squeeze of lime.
What Makes This Special
This recipe brings the bold flavors of Thai peanut sauce to your slow cooker with simple pantry ingredients. It’s keto-friendly thanks to sugar-free substitutes and a creamy base that avoids starchy thickeners.
The chicken turns out fall-apart tender, and the peanut sauce gets perfectly silky. You only need a few minutes of prep, and the slow cooker handles the rest. It’s great for meal prep, family dinners, or those days when you want big flavor with minimal effort.
Shopping List
- Chicken: 2 to 2.5 pounds boneless, skinless chicken thighs (or breasts, but thighs stay juicier)
- Peanut butter: 1/2 cup natural, no-sugar-added peanut butter (creamy)
- Coconut milk: 1 can (13.5 oz) full-fat, unsweetened
- Soy sauce or coconut aminos: 1/4 cup (use tamari if gluten-free)
- Lime juice: 2 tablespoons fresh
- Rice vinegar: 1 tablespoon (optional but brightens flavor)
- Sambal oelek or sriracha: 1 to 2 tablespoons, to taste (look for low-sugar)
- Garlic: 3 cloves, minced
- Ginger: 1 tablespoon fresh grated (or 1 teaspoon ground)
- Sesame oil: 1 teaspoon
- Keto sweetener: 1 to 2 teaspoons erythritol or monk fruit (optional)
- Chicken broth: 1/3 cup (low-sodium)
- Vegetables: 1 red bell pepper, sliced thin; 1 small onion, sliced (optional)
- Thickener (optional): 1/2 teaspoon xanthan gum (only if you like a thicker sauce)
- Garnishes: Fresh cilantro, chopped peanuts (or almonds), lime wedges, green onions
- To serve: Cauliflower rice, zucchini noodles, or steamed broccoli
How to Make It
- Prep the slow cooker base: Lightly grease the slow cooker insert.
Layer sliced bell pepper and onion on the bottom if using.
- Make the sauce: In a bowl, whisk coconut milk, peanut butter, soy sauce (or aminos), lime juice, rice vinegar, sambal or sriracha, garlic, ginger, sesame oil, sweetener (if using), and chicken broth until smooth.
- Add the chicken: Place chicken thighs in the slow cooker. Pour the sauce over the top, making sure the chicken is mostly submerged.
- Cook low and slow: Cover and cook on Low for 4–5 hours or on High for 2.5–3 hours, until the chicken is tender and easily shredded.
- Shred and thicken (optional): Remove chicken to a plate and shred with two forks. If you prefer a thicker sauce, sprinkle in xanthan gum a tiny pinch at a time while whisking.
Return shredded chicken to the slow cooker and stir to coat.
- Taste and adjust: Add more lime for brightness, soy for salt, or chili for heat. The sauce should be creamy, savory, slightly tangy, and balanced.
- Serve: Spoon over cauliflower rice, zucchini noodles, or steamed broccoli. Top with chopped cilantro, crushed peanuts, green onions, and a squeeze of lime.
How to Store
Let leftovers cool, then store in an airtight container in the fridge for up to 4 days.
The sauce thickens as it chills, which makes it great for meal prep. Reheat gently on the stovetop over low heat or in the microwave, adding a splash of broth or water to loosen if needed. For longer storage, freeze in portions for up to 3 months.
Thaw overnight in the fridge before reheating.
Why This is Good for You
- Low in carbs: No sugar-laden sauces or starches. It fits well into a ketogenic or low-carb plan.
- Healthy fats: Peanut butter and coconut milk provide satisfying fats that support fullness and steady energy.
- Protein-rich: Chicken thighs deliver complete protein to keep you satisfied.
- Customizable heat: Chili paste boosts circulation and can support metabolism.
- Veggie boost: Serve with non-starchy vegetables like cauliflower and broccoli for fiber and micronutrients.
What Not to Do
- Don’t use sweetened peanut butter: It sneaks in sugar and throws off the keto balance.
- Don’t skip the acid: Lime and a splash of vinegar brighten the richness. Without them, the sauce tastes flat.
- Don’t overcook on High: Chicken breasts especially can dry out.
Thighs are more forgiving, but Low gives the best texture.
- Don’t dump in xanthan gum: A little goes a long way. Add a pinch at a time to avoid a gloopy texture.
- Don’t forget to taste: Adjust salt, heat, and tang at the end for a restaurant-quality finish.
Alternatives
- Nut-free: Swap peanut butter for sunflower seed butter or tahini. Flavor will change slightly, but the sauce stays creamy.
- No coconut: Use heavy cream plus a splash of water or unsweetened almond milk.
Add a bit more sweetener and lime to balance.
- Different protein: Try pork shoulder (cubed), turkey thighs, or firm tofu (press and cube). Adjust cook time for tenderness.
- Spice profile: Stir in curry paste (red or panang) instead of sambal for a deeper Thai note. Start with 1 tablespoon and adjust.
- Veggie add-ins: Baby spinach, sliced mushrooms, or zucchini can go in during the last 30 minutes so they don’t overcook.
- Stovetop or Instant Pot: Simmer gently for 25–30 minutes on the stove or cook 8–10 minutes on High pressure with natural release for 10 minutes.
FAQ
Is peanut butter keto-friendly?
Yes, as long as it’s unsweetened and made only from peanuts and salt.
Check the label for added sugars. Natural peanut butter fits well within most keto macros when used in moderation.
Can I use chicken breasts instead of thighs?
You can, but watch the time. Breasts dry out faster, so cook on Low and start checking around 3.5 to 4 hours.
Shred gently and mix with the sauce to keep them moist.
How spicy is this recipe?
It’s medium by default. Use 1 tablespoon of sambal for mild heat, 2 tablespoons for hot. You can also leave it out and serve chili sauce on the side.
What can I use if I don’t have xanthan gum?
Just skip it.
The sauce will be a bit looser but still delicious. If you’re not strictly keto, a small slurry of arrowroot can work, but it adds carbs. Reducing the sauce on the stove for a few minutes also thickens it.
Can I make this ahead?
Yes.
Mix the sauce up to 3 days in advance and store it in the fridge. Add to the slow cooker with the chicken when you’re ready. Cooked leftovers also reheat well for easy lunches.
What should I serve with it to keep it low-carb?
Cauliflower rice is the classic choice.
Zucchini noodles, steamed green beans, sautéed cabbage, or a simple cucumber salad work great too.
Will light coconut milk work?
It will, but the sauce won’t be as rich or thick. Full-fat coconut milk gives the best texture and flavor, especially for keto.
Can I double the recipe?
Yes. Use a large slow cooker and avoid overfilling.
Cooking time may increase by about 30 minutes. Taste and adjust seasoning at the end.
Final Thoughts
Slow Cooker Keto Thai Peanut Chicken brings bold flavor to your table with almost no fuss. It’s creamy, satisfying, and easy to tailor to your taste and macros.
Keep the pantry staples on hand, and you’ll have a reliable, low-carb dinner ready whenever you need it. Once you try it, you might add it to your weekly rotation. Simple, comforting, and full of flavor—what more could you want from a slow cooker meal?
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