Crockpot Kung Pao Chicken Recipe

Crockpot Kung Pao Chicken Recipe hits every craving at once with tender chicken, a glossy spicy-sweet sauce, and just enough crunch from peanuts and veggies to keep each bite exciting. It works perfectly for busy weeknights, meal prep fans, and anyone who wants takeout-style flavor in about 10 minutes of hands-on time and 3–4 hours in the slow cooker. I first tested this version on a chaotic Tuesday with kids’ homework on the table and still felt like a dinner hero.

Why You Should Try This Crockpot Kung Pao Chicken Recipe

This Crockpot Kung Pao Chicken Recipe gives you all the bold, saucy flavor of your favorite takeout without standing over a hot pan. The slow cooker keeps the chicken juicy, lets the sauce thicken, and fills the kitchen with that soy-garlic-chili aroma that makes everyone wander in asking when dinner starts.

You control the heat level, the veggies, and the sweetness, so it fits picky eaters and spice lovers at the same time. It also packs way more veggies and lean protein than most takeout boxes, which helps you feel satisfied instead of sleepy after dinner.

“This Crockpot Kung Pao Chicken Recipe tastes better than our local takeout and makes the whole house smell amazing, ★★★★★”

Ingredients You’ll Need

Chicken

• 2 pounds boneless skinless chicken breasts, cut into 1-inch chunks
  • Use thighs if you prefer richer flavor and extra tenderness.
• 1 tablespoon cornstarch
• 1 tablespoon soy sauce
• 1 tablespoon neutral oil (canola, avocado, or vegetable)

Sauce

• 1/3 cup low sodium soy sauce
  • Regular soy sauce works, but reduce added salt later.
• 1/4 cup hoisin sauce
  • I like Lee Kum Kee or Kikkoman; store brand also works.
• 1/4 cup rice vinegar
  • Use unseasoned; if you only have seasoned, cut the brown sugar slightly.
• 1/4 cup water or low sodium chicken broth
• 3 tablespoons brown sugar, packed
  • Swap with honey for a slightly lighter, glossy finish.
• 2 tablespoons ketchup
  • Pantry shortcut that adds color and tang without extra effort.
• 1–2 tablespoons chili garlic sauce or sambal oelek
  • Start with 1 tablespoon for mild heat, add more at the end if you like it hotter.
• 2 teaspoons toasted sesame oil
• 3 cloves garlic, minced
• 1 tablespoon fresh ginger, minced or grated
  • Use 1 teaspoon ground ginger if you need a pantry shortcut.

Veggies and Add-ins

• 1 red bell pepper, cut into 1-inch pieces
• 1 green bell pepper, cut into 1-inch pieces
• 1 small yellow onion, cut into chunks
• 1/2 cup roasted unsalted peanuts
  • Use lightly salted peanuts and reduce salt in the sauce.
• 6–8 dried red chilies (optional, for extra heat)
  • Leave them whole so they flavor the sauce without turning it fiery.
• 3 green onions, sliced (for garnish)
• Sesame seeds, optional garnish

To Serve

• Steamed white rice, brown rice, or jasmine rice
• Cauliflower rice for a lighter option
• Steamed broccoli or snap peas on the side

Equipment

• 4- to 6-quart slow cooker or Crockpot
• Cutting board and sharp knife
• Small mixing bowl and whisk
• Measuring cups and spoons
• Tongs or a large spoon for serving

Tips & Tricks

• Cut the chicken into even pieces so it cooks at the same rate and stays tender.
• Toss the chicken with soy sauce and cornstarch before it goes into the slow cooker to help it stay juicy and give the sauce a silky texture.
• Whisk the sauce ingredients together in a bowl first so the sugar dissolves and the flavors blend.
• Add bell peppers during the last 45–60 minutes of cooking so they stay crisp-tender instead of mushy.
• Adjust the spice level by changing the amount of chili garlic sauce and dried chilies; start mild, then stir in more heat at the end if you want.
• Thicken the sauce at the end with a quick cornstarch slurry if you like a stickier, clingy coating on the chicken.
• Toast the peanuts in a dry skillet for 2–3 minutes before adding them for extra crunch and flavor.
• Use slow cooker liners if you want easier cleanup, especially on busy nights.
• Taste the sauce before serving and tweak with a splash of vinegar for brightness or a pinch of sugar for balance.
• Prep the sauce and chopped veggies the night before so you only need to toss everything into the Crockpot in the morning.

How to Make Crockpot Kung Pao Chicken Recipe

Step 1: Prep and Marinate the Chicken

Place the chicken pieces in a bowl. Add 1 tablespoon soy sauce, 1 tablespoon cornstarch, and 1 tablespoon oil. Toss until the chicken coats evenly and set it aside while you mix the sauce.

Step 2: Mix the Kung Pao Sauce

In a small bowl, whisk together soy sauce, hoisin sauce, rice vinegar, water or broth, brown sugar, ketchup, chili garlic sauce, sesame oil, garlic, and ginger. Whisk until the sugar dissolves and the mixture looks smooth and glossy. Taste a small spoonful and adjust sweetness or heat to your preference.

Step 3: Load the Slow Cooker

Place the marinated chicken in the bottom of the slow cooker in an even layer. Scatter the onion chunks over the top. Add the dried red chilies if you use them, then pour the sauce evenly over everything.

Step 4: Start Cooking

Cover the slow cooker with the lid. Cook on low for 3–4 hours or on high for 2–2.5 hours, until the chicken turns fully cooked and tender. Stir once halfway through cooking so the sauce coats all the pieces.

Step 5: Add the Veggies

About 45–60 minutes before the end of the cooking time, add the bell pepper pieces. Stir them into the sauce and chicken so they sit mostly in the liquid. Cover again and continue cooking until the peppers turn crisp-tender.

Step 6: Thicken the Sauce

If you want a thicker sauce, stir 1 tablespoon cornstarch with 2 tablespoons cold water in a small bowl. Pour the slurry into the slow cooker during the last 20–30 minutes of cooking and stir well. Leave the lid slightly cracked so steam escapes and the sauce thickens.

Step 7: Finish with Peanuts and Green Onions

Right before serving, stir in the peanuts so they warm through but keep their crunch. Taste the sauce and adjust with a splash of rice vinegar or a pinch of sugar if needed. Sprinkle sliced green onions and sesame seeds over the top.

Step 8: Serve

Spoon the Crockpot Kung Pao Chicken over hot rice or your favorite base. Make sure each serving gets plenty of sauce, chicken, peppers, and peanuts. Serve extra chili garlic sauce on the side for anyone who wants more heat.

What to Serve with Crockpot Kung Pao Chicken Recipe

This Crockpot Kung Pao Chicken Recipe pairs perfectly with steamed jasmine rice, brown rice, or even cauliflower rice if you want a lighter bowl. Add a side of steamed broccoli, green beans, or snap peas to soak up extra sauce and sneak in more veggies. A simple cucumber salad with rice vinegar and a pinch of sugar gives a cool, crunchy contrast to the spicy-sweet chicken. Finish the meal with fresh orange slices or pineapple chunks for a bright, refreshing bite.

Storage Options

• Store leftovers in an airtight container in the fridge for up to 4 days.
• Keep the rice in a separate container so it does not soak up all the sauce.
• Freeze the cooled Kung Pao chicken (without the rice) in freezer-safe containers or bags for up to 3 months.
• Reheat gently in a skillet over medium heat with a splash of water or broth until hot and bubbly.
• Warm single portions in the microwave in 30–45 second bursts, stirring between each round so the chicken heats evenly.

Crockpot Kung Pao Chicken Recipe

Crockpot Kung Pao Chicken hits every craving at once with tender slow-cooked chicken, a glossy spicy-sweet sauce, and crunch from peanuts and veggies. It’s a takeout-style dinner with about 10 minutes of hands-on time and 3–4 hours in the slow cooker.

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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 chunks
• 1 tablespoon cornstarch
• 1 tablespoon soy sauce
• 1 tablespoon neutral oil (canola, avocado, or vegetable)

• 1/3 cup low sodium soy sauce
• 1/4 cup hoisin sauce
• 1/4 cup rice vinegar (unseasoned)
• 1/4 cup water or low sodium chicken broth
• 3 tablespoons brown sugar, packed
• 2 tablespoons ketchup
• 1–2 tablespoons chili garlic sauce or sambal oelek
• 2 teaspoons toasted sesame oil
• 3 cloves garlic, minced
• 1 tablespoon fresh ginger, minced or grated

• 1 red bell pepper, cut into 1-inch pieces
• 1 green bell pepper, cut into 1-inch pieces
• 1 small yellow onion, cut into chunks
• 1/2 cup roasted unsalted peanuts
• 6–8 dried red chilies
• 3 green onions, sliced, for garnish
• sesame seeds, for garnish

• steamed white rice, brown rice, or jasmine rice
• cauliflower rice, optional
• steamed broccoli or snap peas, optional

Instructions

 

1. Place the chicken pieces in a bowl. Add 1 tablespoon soy sauce, 1 tablespoon cornstarch, and 1 tablespoon neutral oil. Toss until the chicken is evenly coated and set aside while you mix the sauce.
2. In a small bowl, whisk together the low sodium soy sauce, hoisin sauce, rice vinegar, water or chicken broth, brown sugar, ketchup, chili garlic sauce or sambal, toasted sesame oil, minced garlic, and minced ginger until smooth and the sugar dissolves.
3. Place the marinated chicken in the bottom of a 4- to 6-quart slow cooker in an even layer. Scatter the onion chunks over the top. Add the dried red chilies if using, then pour the sauce evenly over everything.
4. Cover and cook on low for 3–4 hours or on high for 2–2.5 hours, until the chicken is cooked through and tender. Stir once about halfway through cooking so the sauce coats all the pieces.
5. About 45–60 minutes before the end of the cooking time, add the red and green bell pepper pieces. Stir them into the sauce and chicken so they sit mostly in the liquid. Cover and continue cooking until the peppers are crisp-tender.
6. If you prefer a thicker sauce, stir 1 tablespoon cornstarch with 2 tablespoons cold water in a small bowl. Pour the slurry into the slow cooker during the last 20–30 minutes of cooking, stir well, and leave the lid slightly cracked so steam escapes and the sauce thickens.
7. Right before serving, stir in the roasted peanuts so they warm through but stay crunchy. Taste the sauce and adjust with a splash of rice vinegar or a pinch of sugar if needed. Sprinkle with sliced green onions and sesame seeds.
8. Serve the Crockpot Kung Pao Chicken over hot rice, cauliflower rice, or your favorite base, making sure each serving gets plenty of chicken, peppers, sauce, and peanuts.

Notes

Nutrition Information
Approximate per serving (6 servings, without rice): 330 calories; fat 13 g; saturated fat 2 g; carbohydrates 23 g; fiber 2 g; sugars 14 g; protein 30 g; sodium 980 mg. Values are estimates and will vary based on exact ingredients, brands, and portion sizes.

Storage
Store leftovers in an airtight container in the refrigerator for up to 4 days. Keep rice separate so it does not absorb all the sauce. Freeze cooled Kung Pao chicken (without rice) for up to 3 months. Reheat gently in a skillet with a splash of water or broth, or in the microwave in 30–45 second bursts, stirring between each round.