Easy Crockpot Chicken Lo Mein

Golden noodles tossed with tender chicken and crisp colorful vegetables in a rich soy-garlic sauce, garnished with sesame seeds and green onions. Save
Golden noodles tossed with tender chicken and crisp colorful vegetables in a rich soy-garlic sauce, garnished with sesame seeds and green onions. | rusticpinrecipes.com

This satisfying dish combines tender chicken pieces with colorful vegetables like carrots, bell peppers, snow peas, and mushrooms, all coated in a rich, savory sauce made from soy sauce, hoisin, oyster sauce, honey, ginger, and garlic. The slow cooker does all the work, infusing every bite with deep flavor while keeping the chicken incredibly moist. Perfect for busy weeknights when you want restaurant-quality results without the fuss.

The house still smells incredible when I walk in the door after work. There's something about that soy-ginger aroma bubbling away that makes Tuesday feel like a treat. I started making this when takeout was adding up, and now it's become the dinner my kids actually cheer for when they see the slow cooker on the counter.

Last winter my sister came over during a snowstorm, and we ate this straight from the slow cooker while watching old movies. She kept asking what restaurant I'd ordered from, then couldn't believe it was just throwing ingredients in a pot and walking away.

Ingredients

  • Chicken breasts or thighs: Thighs stay juicier during long cooking, but breasts work perfectly fine if that's what you have
  • Sliced carrots: They hold their texture beautifully and add sweetness
  • Red bell pepper: Brings color and a slight crunch even after hours
  • Snow peas: Add these late so they stay bright and snappy
  • Mushrooms: Button mushrooms work great, but shiitakes add extra depth
  • Soy sauce: Low-sodium gives you control over saltiness
  • Hoisin sauce: This is the secret to that takeout flavor everyone loves
  • Oyster sauce: Adds umami richness without being overpowering
  • Honey or brown sugar: Balances the salty soy sauce perfectly
  • Sesame oil: A little goes a long way for that nutty finish
  • Fresh ginger: Grate it right into the sauce for maximum flavor
  • Garlic: Fresh minced garlic makes all the difference here
  • Red pepper flakes: Optional, but nice if you want gentle warmth
  • Lo mein noodles: Spaghetti works in a pinch, but actual lo mein has better texture
  • Toasted sesame seeds: They add that restaurant-style finish

Instructions

Make the sauce base:
Whisk together the soy sauce, chicken broth, hoisin, oyster sauce, honey, sesame oil, ginger, garlic, and red pepper flakes right in your slow cooker until everything is smooth and combined.
Coat the chicken:
Add the chicken pieces and toss them around until they're evenly coated in that fragrant sauce.
Layer the vegetables:
Arrange the carrots, bell pepper, mushrooms, and most of the green onions on top of the chicken, but save the snow peas and a few green onions for later.
Let it cook:
Cover and cook on LOW for 3 1/2 hours, letting everything get tender and meld together.
Add the snow peas:
Stir in the snow peas so they stay bright and crisp instead of mushy.
Cook the noodles:
Boil your lo mein noodles according to the package directions, then drain them well.
Combine everything:
Gently fold the cooked noodles and those reserved green onions into the slow cooker, tossing carefully so every strand gets coated in sauce.
Let it rest:
Switch to WARM and let everything sit for 15 to 20 minutes so the noodles soak up all that flavorful sauce.
Serve it up:
Dish it into bowls and sprinkle with sesame seeds and extra green onions.
Slow cooker chicken lo mein featuring juicy meat, bell peppers, carrots, and mushrooms coated in a glossy brown Asian-style sauce. Save
Slow cooker chicken lo mein featuring juicy meat, bell peppers, carrots, and mushrooms coated in a glossy brown Asian-style sauce. | rusticpinrecipes.com

This became our Friday night tradition after my daughter declared it better than our usual takeout place. Now she requests it whenever she has friends over for sleepovers.

Making It Your Own

I've found that broccoli florets work beautifully instead of snow peas. Baby corn adds fun pops of sweetness, and bok choy wilts nicely into the sauce for extra greens.

Dietary Swaps

Tofu soaks up the sauce just as well as chicken if you need a vegetarian version. Just use vegetable broth instead of chicken broth. For gluten-free, tamari and rice noodles work perfectly.

Serving Suggestions

A cold glass of Riesling cuts through the richness beautifully. Hot jasmine tea is cozy and traditional. Serve with extra red pepper flakes on the table for heat lovers.

  • Pair with crispy vegetarian egg rolls
  • Keep napkins handy because noodles can get messy
  • Leftovers reheat perfectly for lunch the next day
Homemade takeout style easy crockpot chicken lo mein served hot with snow peas, sliced vegetables, and toasted sesame seed topping. Save
Homemade takeout style easy crockpot chicken lo mein served hot with snow peas, sliced vegetables, and toasted sesame seed topping. | rusticpinrecipes.com

There's something deeply satisfying about a home-cooked meal that rivals delivery, don't you think?

Recipe FAQs

Yes, substitute regular soy sauce with tamari, use gluten-free noodles, and ensure your hoisin and oyster sauces are certified gluten-free varieties.

Carrots, bell peppers, snow peas, and mushrooms are excellent choices. You can also add broccoli, baby corn, or bok choy for extra variety and nutrition.

Absolutely. Chicken thighs work wonderfully and tend to stay even more tender during the long cooking time. Just trim excess fat and cut into bite-sized pieces.

Store in an airtight container in the refrigerator for up to 3-4 days. The noodles will continue absorbing the sauce, so you may want to add a splash of broth when reheating.

Yes, replace the chicken with firm tofu cubes and use vegetable broth instead of chicken broth. The tofu will absorb all the delicious flavors during cooking.

Snow peas cook quickly and can become mushy if cooked too long. Adding them during the last 30 minutes keeps them crisp-tender and vibrant green.

Easy Crockpot Chicken Lo Mein

Tender chicken and crisp vegetables with noodles in savory sauce, made effortlessly in your slow cooker for takeout-style comfort at home.

Prep 15m
Cook 240m
Total 255m
Servings 4
Difficulty Easy

Ingredients

Protein

  • 1 lb boneless, skinless chicken breasts or thighs, cut into bite-size pieces

Vegetables

  • 1 cup sliced carrots
  • 1 red bell pepper, thinly sliced
  • 1 cup snow peas, trimmed
  • 1 cup sliced mushrooms
  • 1/2 cup sliced green onions, plus extra for garnish

Sauce

  • 1/3 cup low-sodium soy sauce
  • 1/4 cup chicken broth
  • 2 tbsp hoisin sauce
  • 1 tbsp oyster sauce
  • 2 tbsp honey or brown sugar
  • 2 tsp sesame oil
  • 1 tbsp fresh ginger, grated
  • 3 cloves garlic, minced
  • 1/2 tsp crushed red pepper flakes

Noodles

  • 8 oz uncooked lo mein noodles or spaghetti

Garnishes

  • 1 tbsp toasted sesame seeds
  • Extra sliced green onions

Instructions

1
Prepare the Sauce Base: Whisk together soy sauce, chicken broth, hoisin sauce, oyster sauce, honey, sesame oil, ginger, garlic, and red pepper flakes in the crockpot until thoroughly combined.
2
Coat the Chicken: Add chicken pieces to the crockpot and toss well to ensure even coating with the sauce mixture.
3
Layer Vegetables: Arrange carrots, bell pepper, mushrooms, and most of the green onions over the chicken. Reserve snow peas and a handful of green onions for later addition.
4
Slow Cook: Cover and cook on LOW setting for 3.5 hours until chicken is tender and vegetables are cooked through.
5
Add Snow Peas: Stir in reserved snow peas during the final 30 minutes of cooking time to maintain their crisp texture.
6
Cook Noodles: Prepare lo mein noodles or spaghetti according to package directions in a separate pot. Drain thoroughly to remove excess water.
7
Combine and Finish: Add cooked noodles and reserved green onions to the crockpot. Gently toss to distribute sauce evenly among all ingredients.
8
Rest and Absorb: Cover and let sit on WARM setting for 15 to 20 minutes, allowing noodles to absorb the savory sauce and flavors to meld together.
9
Serve: Portion hot lo mein into bowls and sprinkle generously with toasted sesame seeds and additional sliced green onions.
Additional Information

Equipment Needed

  • 4 to 6 quart crockpot or slow cooker
  • Medium saucepan for boiling noodles
  • Chef's knife and cutting board
  • Mixing bowl or whisk
  • Tongs or large serving spoon

Nutrition (Per Serving)

Calories 420
Protein 32g
Carbs 57g
Fat 7g

Allergy Information

  • Contains soy from soy sauce, hoisin sauce, and oyster sauce
  • Contains wheat from noodles and fermented sauces
  • Contains shellfish from oyster sauce—substitute with additional hoisin or vegetarian oyster sauce for shellfish allergies
  • Always verify individual ingredient labels for hidden allergens and cross-contamination risks
Kelsey Whitmore

Sharing approachable, easy-to-make recipes for busy home cooks and food lovers.