Slow Cooker Lo Mein Recipe
Introduction
Slow Cooker Lo Mein is a comforting and flavorful dish that combines tender chicken, fresh vegetables, and savory sauce, all cooked effortlessly in a crockpot. Perfect for busy days, it delivers delicious homemade Asian-inspired flavors with minimal hands-on time.

Ingredients
- For the Sauce:
- ¼ cup soy sauce
- ¼ cup seasoned rice vinegar
- ¼ cup hoisin sauce
- 1 teaspoon sesame oil
- 2 tablespoons chili garlic sauce (adjust to taste)
- ½ teaspoon garlic powder
- ½ teaspoon ground ginger
- ¼ teaspoon black pepper
- Main Ingredients:
- 1 pound boneless, skinless chicken breasts
- 1 head broccoli, stems removed and florets roughly chopped
- 1-2 carrots, julienned
- 1-2 red bell peppers, sliced
- 1 (4 oz) package sliced mushrooms
- ½ pound spaghetti, cooked separately according to package directions
- Garnish:
- Sesame seeds
- Green onions
- Cilantro
Instructions
- Step 1: Whisk together soy sauce, rice vinegar, hoisin sauce, sesame oil, chili garlic sauce, garlic powder, ground ginger, and black pepper until well combined to prepare the sauce.
- Step 2: Pour one-third of the sauce into a greased slow cooker. Add the chicken breasts and cover the cooker.
- Step 3: Cook the chicken on HIGH for 3-4 hours or on LOW for 6-8 hours until fully cooked and tender.
- Step 4: Stir in another third of the sauce along with broccoli florets, julienned carrots, sliced red bell peppers, and mushrooms. Cover again.
- Step 5: Cook on HIGH for an additional 1 hour to soften the vegetables while keeping them vibrant.
- Step 6: Remove the chicken breasts and shred them using two forks.
- Step 7: Return the shredded chicken to the slow cooker, add cooked spaghetti and the remaining one-third of the sauce. Mix well to combine all ingredients thoroughly.
- Step 8: Taste and adjust seasoning if needed by adding more soy sauce, chili sauce, or spices to your preference.
- Step 9: Serve the lo mein garnished with sesame seeds, chopped green onions, and fresh cilantro for a flavorful presentation.
Tips & Variations
- Double the sauce if you prefer extra flavor or want leftovers with more sauce.
- Cook spaghetti separately to prevent it from becoming mushy in the slow cooker.
- Adjust the chili garlic sauce to suit your preferred spice level.
- Swap vegetables as desired—snap peas or baby corn are tasty alternatives.
Storage
Store leftover lo mein in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave until warmed through, adding a splash of water or soy sauce if it feels dry.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use different noodles instead of spaghetti?
Yes, you can substitute spaghetti with other noodles like egg noodles, lo mein noodles, or rice noodles. Be sure to cook them separately to avoid sogginess.
How can I make this recipe vegetarian?
Replace the chicken with firm tofu or tempeh and use vegetable broth if needed. Ensure your sauces are vegetarian-friendly, then follow the same cooking steps.
PrintSlow Cooker Lo Mein Recipe
A flavorful and easy slow cooker lo mein recipe featuring tender chicken, fresh vegetables, and a savory homemade sauce, perfect for a hassle-free and delicious weeknight meal.
- Prep Time: 15 minutes
- Cook Time: 4-5 hours (includes initial chicken cooking plus vegetable softening time)
- Total Time: 4 hours 15 minutes to 5 hours 15 minutes
- Yield: 6 servings 1x
- Category: Main Dish
- Method: Slow Cooking
- Cuisine: Chinese-American
Ingredients
Sauce
- ¼ cup soy sauce
- ¼ cup seasoned rice vinegar
- ¼ cup hoisin sauce
- 1 teaspoon sesame oil
- 2 tablespoons chili garlic sauce (adjust to taste)
- ½ teaspoon garlic powder
- ½ teaspoon ground ginger
- ¼ teaspoon black pepper
Main Ingredients
- 1 pound boneless, skinless chicken breasts
- 1 head broccoli, stems removed and florets roughly chopped
- 1–2 carrots, julienned
- 1–2 red bell peppers, sliced
- 1 (4 oz) package sliced mushrooms
- ½ pound spaghetti, cooked separately according to package directions
Garnish
- Sesame seeds
- Green onions, chopped
- Cilantro
Instructions
- Prepare Sauce: Whisk together the soy sauce, seasoned rice vinegar, hoisin sauce, sesame oil, chili garlic sauce, garlic powder, ground ginger, and black pepper until well combined to create a balanced, flavorful sauce.
- Start Slow Cooking: Pour one-third of the prepared sauce into a greased crockpot. Add the chicken breasts into the crockpot, then cover to begin cooking.
- Cook Chicken: Cook the chicken on HIGH for 3-4 hours or on LOW for 6-8 hours until it is fully cooked and tender, perfect for shredding later.
- Add Vegetables and Sauce: Stir in another third of the sauce along with the chopped broccoli florets, julienned carrots, sliced red bell peppers, and sliced mushrooms into the crockpot. Cover again to continue cooking.
- Continue Cooking: Cook on HIGH for an additional 1 hour to soften the vegetables while keeping them vibrant and fresh-tasting.
- Shred Chicken: Remove chicken breasts from the crockpot and shred them thoroughly using two forks for a nice texture in the dish.
- Combine Pasta and Remaining Sauce: Return the shredded chicken to the crockpot, stir in the cooked spaghetti and the remaining one-third of the sauce. Mix well to combine all ingredients thoroughly ensuring every bite is flavorful.
- Adjust Seasoning: Taste the lo mein and adjust seasoning as needed by adding extra soy sauce, chili sauce, or spices to suit your preference.
- Serve and Garnish: Serve the slow cooker lo mein garnished with sesame seeds, chopped green onions, and fresh cilantro for enhanced flavor and eye-catching presentation.
Notes
- You can double the sauce recipe if you prefer extra sauce or want to save leftovers with extra flavor.
- Cook the spaghetti separately to prevent it from becoming mushy in the slow cooker.
- Adjust the amount of chili garlic sauce to suit your spice preference.
- Vegetables can be varied depending on availability—snap peas or baby corn work well too.
Keywords: slow cooker lo mein, chicken lo mein, crockpot lo mein, easy Chinese recipe, weeknight dinner, slow cooker chicken, vegetable lo mein

