Busy weeknights call for easy, flavor-packed meals, and this Crockpot Chicken Lo Mein delivers every time. It takes all the beloved elements of a takeout favorite — tender chicken, savory-sweet sauce, and slurpable noodles — and makes them magically happen in your slow cooker. Whether you’re meal-prepping or feeding a hungry crowd, this one’s a winner.

Table of Contents
Why You’ll Love This Recipe
Hands-Off and Hassle-Free
Throw everything into the crockpot and walk away. That’s the beauty of this recipe. There’s no need for sautéing or separate sauce pans. The chicken turns out perfectly tender, the vegetables soak up the sauce, and the entire dish is ready when you are.
Takeout Taste Without the Takeout Price
This slow cooker chicken lo mein gives you all the classic flavors—without the delivery fee. The homemade sauce blends soy, honey, sesame oil, and garlic for that iconic umami-rich glaze. Add your favorite noodles, and you’ve got restaurant flavor at a budget price.
Ingredients
- 2 chicken breasts, sliced thin
- 2 cups broccoli florets
- 1 red bell pepper, sliced
- 1 cup shredded carrots
- 3 green onions, sliced
- 3 cloves garlic, minced
- ½ cup low sodium soy sauce
- ⅓ cup honey
- 2 Tbsp sesame oil
- 1 Tbsp cornstarch mixed with 2 Tbsp water (slurry)
- 8 oz lo mein noodles, cooked

Step-by-Step Instructions
- Add sliced chicken, broccoli, red pepper, carrots, green onions, and minced garlic to your crockpot.
- Pour in soy sauce, honey, and sesame oil. Stir gently to combine.
- Cover and cook on LOW for 4–5 hours until the chicken is cooked through and tender.
- In a small bowl, mix cornstarch with water to make a slurry. Stir it into the crockpot and cook for 10–15 more minutes to thicken the sauce.
- Meanwhile, cook the lo mein noodles according to the package directions. Drain well.
- Add the cooked noodles to the crockpot. Toss everything together until fully coated in sauce.
- Serve warm, topped with extra green onions or sesame seeds if desired.

Tips & Tricks
Swap the Noodles
Lo mein noodles work great, but you can also use spaghetti, ramen, or even rice noodles. Just be sure to cook them separately and add them at the end so they don’t get mushy.
Make It Spicy
Add a teaspoon of sriracha or red pepper flakes to the sauce if you like a kick of heat.
Make It Your Way
Vegetable Variations
- Use snow peas, snap peas, or mushrooms.
- Frozen stir-fry blends work too—no chopping needed.
Protein Swaps
- Try thin-sliced pork or beef instead of chicken.
- Use tofu for a vegetarian version (add it later to avoid overcooking).
Frequently Asked Questions
Q: Can I cook this on high instead of low?
Yes, but reduce the cooking time to about 2–3 hours. Check that the chicken is fully cooked before adding the slurry and noodles.
Q: Can I prep this ahead?
Absolutely. Add all the ingredients (except slurry and noodles) to a freezer bag and freeze. When ready to cook, thaw overnight, then dump into the crockpot.
Q: What noodles work best?
Classic lo mein noodles are ideal, but spaghetti, linguine, or even egg noodles work well in a pinch. Always cook separately and add at the end.
Q: How do I store leftovers?
Store in an airtight container in the fridge for up to 3 days. Reheat gently in the microwave or on the stove with a splash of water to loosen the sauce.
Final Thoughts
This Crockpot Chicken Lo Mein is the kind of meal that makes you feel like a weeknight superhero. It’s flexible, flavorful, and full of comfort. Keep the ingredients on hand, and this could easily become your go-to for busy days when takeout isn’t the answer — but good food still is.
Print
Crockpot Chicken Lo Mein
- Total Time: 4 hours 10 minutes
- Yield: 4 servings
Description
Crockpot Chicken Lo Mein is an easy weeknight dinner with tender chicken, vegetables, and lo mein noodles tossed in a savory-sweet sauce — all made in your slow cooker.
Ingredients
2 chicken breasts, sliced thin
2 cups broccoli florets
1 red bell pepper, sliced
1 cup shredded carrots
3 green onions, sliced
3 cloves garlic, minced
½ cup low sodium soy sauce
⅓ cup honey
2 Tbsp sesame oil
1 Tbsp cornstarch mixed with 2 Tbsp water
8 oz lo mein noodles, cooked
Instructions
1. Add sliced chicken, broccoli, bell pepper, carrots, green onions, and garlic to the crockpot.
2. Pour in soy sauce, honey, and sesame oil. Stir gently to mix.
3. Cover and cook on LOW for 4–5 hours until chicken is tender.
4. Mix the cornstarch with water, then stir it into the crockpot. Let cook 10–15 minutes to thicken.
5. Cook noodles according to package directions and drain.
6. Add noodles to the crockpot and toss everything together until coated.
7. Serve warm and garnish with green onions or sesame seeds.
Notes
Swap lo mein for spaghetti or ramen noodles if needed.
Add red pepper flakes or sriracha for heat.
Prep ahead and freeze ingredients (except noodles and slurry) for quick dump-and-go meals.
- Prep Time: 10 minutes
- Cook Time: 4 hours
- Category: Main Course
- Method: Slow Cooker
- Cuisine: Asian-Inspired
Nutrition
- Serving Size: 1 bowl
- Calories: 420 kcal
- Sugar: 13g
- Sodium: 890mg
- Fat: 10g
- Saturated Fat: 2g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 50g
- Fiber: 4g
- Protein: 30g
- Cholesterol: 75mg
Keywords: crockpot chicken lo mein, slow cooker noodles, asian chicken noodles