Crockpot Kung Pao Chicken Recipe

Crockpot Kung Pao Chicken Recipe hits that perfect mix of sweet, salty, spicy, and nutty, with tender chicken that soaks up a glossy, sticky sauce. It works well for busy weeknights, meal prep, or anyone who wants takeout-style flavor with about 15 minutes of hands-on time and a total cook time of 3 to 4 hours. I tested this on a Monday when my energy level matched my phone battery at 3 percent, and it still turned out amazing.

Why Make This Crockpot Kung Pao Chicken Recipe at Home

This Crockpot Kung Pao Chicken Recipe tastes like your favorite takeout, but you control the heat level, the oil, and the sugar. You toss everything in the slow cooker, walk away, and come back to saucy, tender chicken that practically begs for a bowl of rice.

You also skip soggy breading and mystery ingredients. You use pantry staples, a few fresh veggies, and a quick cornstarch slurry at the end for that glossy restaurant-style finish.

“This Crockpot Kung Pao Chicken Recipe tastes better than my local takeout and makes my whole kitchen smell amazing. ★★★★★”

Ingredients You Need

Chicken

• 2 pounds boneless skinless chicken breasts, cut into 1 inch pieces
  • Use thighs if you prefer richer flavor and extra tenderness.
  • Trim extra fat so the sauce stays clean and not greasy.

Vegetables and Aromatics

• 1 red bell pepper, chopped into 1 inch pieces
• 1 green bell pepper, chopped into 1 inch pieces
• 1 small yellow onion, chopped
• 3 to 4 garlic cloves, minced
• 1 tablespoon fresh ginger, minced or grated
  • Use ginger paste from a tube as a shortcut if you like.

Dried Peppers and Nuts

• 8 to 12 dried red chilies (Chinese arbol or similar)
  • Use fewer for mild heat, more if you love spicy food.
• 1/2 cup roasted peanuts, unsalted or lightly salted
  • Use cashews if you do not like peanuts.

Sauce Ingredients

• 1/2 cup low sodium soy sauce
  • Use tamari for gluten free.
• 1/4 cup hoisin sauce
  • I like Lee Kum Kee or Kikkoman, but any trusted brand works.
• 1/4 cup rice vinegar
  • Use unseasoned rice vinegar so the sauce does not turn too sweet.
• 1/4 cup honey
  • Swap with brown sugar if that fits your pantry.
• 2 tablespoons ketchup
  • This adds body and a subtle tang.
• 1 tablespoon toasted sesame oil
• 1/2 teaspoon crushed red pepper flakes, optional for extra heat
• 1/2 cup low sodium chicken broth or water

Thickener

• 3 tablespoons cornstarch
• 3 tablespoons cold water

Garnishes

• 3 green onions, sliced
• Extra roasted peanuts
• Sesame seeds, optional

Equipment

• 4 to 6 quart slow cooker or Crockpot
• Cutting board and sharp knife
• Small bowl for the cornstarch slurry
• Measuring cups and spoons
• Wooden spoon or spatula for stirring at the end

Tips & Mistakes

• Cut the chicken into even pieces so everything cooks at the same rate.
• Use low sodium soy sauce so the sauce stays balanced and not salty.
• Add the peanuts near the end so they stay crunchy and not soggy.
• Do not skip the cornstarch slurry, since it turns thin broth into a glossy Kung Pao sauce.
• Taste the sauce before you thicken it and adjust honey, soy, or vinegar to your liking.
• Start with fewer dried chilies and crushed red pepper, then add more next time if you want extra heat.
• Avoid lifting the lid often, since that drops the temperature and stretches the cook time.
• Stir gently at the end so the chicken pieces stay intact and not shredded.

How to Make Crockpot Kung Pao Chicken Recipe

Step 1: Prep the Chicken and Vegetables

Cut the chicken into bite sized pieces and place them in the slow cooker. Chop the bell peppers and onion into similar sized chunks so they cook evenly. Add the peppers, onion, garlic, ginger, and dried red chilies on top of the chicken.

Step 2: Mix the Sauce

In a medium bowl, whisk together soy sauce, hoisin sauce, rice vinegar, honey, ketchup, sesame oil, crushed red pepper flakes, and chicken broth. Taste a small spoonful and adjust sweetness or tang. Pour the sauce over the chicken and vegetables, then stir everything so the sauce coats all the pieces.

Step 3: Cook in the Crockpot

Cover the slow cooker with the lid. Cook on low for 3 to 4 hours, until the chicken turns tender and the vegetables soften but still hold some bite. Stir once halfway through if you can, but keep it quick so the heat stays inside.

Step 4: Thicken the Sauce

In a small bowl, whisk the cornstarch and cold water until smooth. Turn the slow cooker to high. Stir the slurry into the hot sauce, mixing well so no white streaks remain, then cook for 15 to 20 minutes until the sauce thickens and turns glossy.

Step 5: Add Peanuts and Finish

Stir in the peanuts during the last 5 to 10 minutes so they warm up and keep some crunch. Taste again and tweak with a splash of soy for salt, honey for sweetness, or vinegar for extra tang. Top with sliced green onions and sesame seeds right before serving.

Variations I've Tried

Use boneless skinless chicken thighs instead of breasts for extra juicy texture and richer flavor. Swap the peanuts with cashews for a slightly buttery crunch that works really well with the sauce. Add broccoli florets or snap peas during the last 30 minutes of cooking for more veggies and color.

Use pineapple chunks for a sweet twist that kids usually love, and cut back the dried chilies if you do that. Try a lower carb version by serving it over cauliflower rice and cutting the honey in half, then sweetening to taste at the end.

How to Serve Crockpot Kung Pao Chicken Recipe

Serve this Crockpot Kung Pao Chicken Recipe over hot jasmine rice, brown rice, or cauliflower rice to soak up all that glossy sauce. Add a side of steamed broccoli, green beans, or a simple cucumber salad for crunch and freshness. Spoon extra sauce over the top and sprinkle more peanuts and green onions for texture. Pair it with iced tea, sparkling water, or a citrusy mocktail for a takeout style dinner at home.

How to store

• Store leftovers in an airtight container in the fridge for up to 4 days.
• Chill the Crockpot Kung Pao Chicken Recipe completely before you freeze it, then freeze in freezer safe containers or bags for up to 3 months.
• Reheat on the stovetop over medium heat with a splash of water or broth, and stir often until hot and saucy again.
• Use the microwave in short bursts, stirring between each, and add a tiny bit of water if the sauce looks too thick.

Crockpot Kung Pao Chicken Recipe

Crockpot Kung Pao Chicken hits that perfect mix of sweet, salty, spicy, and nutty, with tender chicken in a glossy, sticky sauce—all with about 15 minutes of hands-on time.

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Prep Time 15 minutes mins

Cook Time 3 hours hrs 30 minutes mins

Total Time 3 hours hrs 45 minutes mins

Servings: 6

Course: Chicken

Ingredients

  

• 2 pounds boneless skinless chicken breasts, cut into 1 inch pieces

• 1 red bell pepper, chopped into 1 inch pieces
• 1 green bell pepper, chopped into 1 inch pieces
• 1 small yellow onion, chopped
• 3-4 cloves garlic, minced
• 1 tablespoon fresh ginger, minced or grated

• 8-12 dried red chilies (Chinese arbol or similar)
• 1/2 cup roasted peanuts, unsalted or lightly salted

• 1/2 cup low sodium soy sauce
• 1/4 cup hoisin sauce
• 1/4 cup rice vinegar (unseasoned)
• 1/4 cup honey
• 2 tablespoons ketchup
• 1 tablespoon toasted sesame oil
• 1/2 teaspoon crushed red pepper flakes
• 1/2 cup low sodium chicken broth or water

• 3 tablespoons cornstarch
• 3 tablespoons cold water

• 3 green onions, sliced
• extra roasted peanuts, for serving
• sesame seeds, for serving

Instructions

 

1. Cut the chicken into 1 inch bite-sized pieces and place them in the slow cooker.
2. Chop the red bell pepper, green bell pepper, and yellow onion into 1 inch pieces. Add them to the slow cooker along with the minced garlic, minced or grated ginger, and dried red chilies.
3. In a medium bowl, whisk together the soy sauce, hoisin sauce, rice vinegar, honey, ketchup, toasted sesame oil, crushed red pepper flakes (if using), and chicken broth or water until well combined.
4. Pour the sauce mixture over the chicken and vegetables in the slow cooker. Stir gently to coat everything evenly in the sauce.
5. Cover the slow cooker and cook on low for 3 to 4 hours, until the chicken is tender and the vegetables are softened but still have some bite. Avoid lifting the lid often so the temperature stays consistent.
6. In a small bowl, whisk the cornstarch and cold water together until completely smooth to form a slurry.
7. Turn the slow cooker to high. Stir the cornstarch slurry into the hot sauce, making sure it is fully incorporated with no white streaks remaining. Cook for 15 to 20 minutes, or until the sauce thickens and becomes glossy.
8. Stir in the roasted peanuts during the last 5 to 10 minutes of cooking so they warm through but stay slightly crunchy.
9. Taste and adjust the seasoning if needed with a splash of soy sauce for saltiness, honey for sweetness, or rice vinegar for extra tang.
10. Serve the Kung Pao chicken hot, topped with sliced green onions, additional peanuts, and sesame seeds if desired.

Notes

Nutrition Information
Approximate per serving (6 servings): 360 calories; fat 15 g; saturated fat 3 g; carbohydrates 29 g; fiber 3 g; sugars 20 g; protein 30 g; sodium 920 mg. Values are estimates and will vary based on brands, exact ingredients, and portion size.

Storage
Store leftovers in an airtight container in the refrigerator for up to 4 days. Cool completely before freezing, then freeze in freezer-safe containers or bags for up to 3 months. Reheat gently on the stovetop with a splash of water or broth, or in the microwave in short bursts, adding a little water if the sauce becomes too thick.