Easy Crockpot Chicken Lo Mein

Crockpot chicken lo mein piled high with tender noodles, colorful bell peppers, and carrots in glossy brown sauce Save to Pinterest
Crockpot chicken lo mein piled high with tender noodles, colorful bell peppers, and carrots in glossy brown sauce | cozypinkitchen.com

This simple slow cooker meal brings restaurant-style lo mein to your kitchen with minimal effort. Bite-sized chicken breast pieces simmer alongside sliced carrots, red bell peppers, mushrooms, and snow peas in a rich sauce made with low-sodium soy sauce, hoisin, oyster sauce, honey, and aromatic fresh ginger and garlic.

After hours of gentle cooking, just add freshly boiled lo mein noodles to let them absorb all those delicious Asian-inspired flavors. The result is tender meat, crisp-tender vegetables, and perfectly coated noodles in that glossy, savory sauce you love from your favorite takeout spot.

The smell that filled my apartment that Tuesday stopped me in my tracks. I had thrown everything into the slow cooker before work, expecting another decent but forgettable dinner. Instead, I walked into a kitchen that smelled like my favorite takeout spot. My roommate actually asked if I ordered delivery.

I made this for my sister last month when she was recovering from surgery. She kept texting me updates about how good it smelled from her room. Now she asks for it every time she visits, calling it her comfort food.

Ingredients

  • Chicken: Thighs stay more tender during long cooking, but breasts work fine too
  • Carrots and bell pepper: These hold their texture beautifully and add sweetness
  • Snow peas: Adding them late keeps them crisp and bright
  • Mushrooms: They soak up all that savory sauce flavor
  • Soy sauce: Low-sodium gives you control over salt levels
  • Hoisin and oyster sauce: These create that restaurant-style depth
  • Honey or brown sugar: Balances the salty elements perfectly
  • Sesame oil: A little goes a long way for authentic flavor
  • Fresh ginger and garlic: Fresh makes a huge difference here
  • Lo mein noodles: Spaghetti works in a pinch
  • Green onions: Use both white and green parts

Instructions

Whisk together the sauce:
Combine soy sauce, broth, hoisin, oyster sauce, honey, sesame oil, ginger, garlic, and red pepper flakes right in your crockpot
Add the chicken:
Toss the pieces in the sauce until everything is well coated
Layer the vegetables:
Arrange carrots, bell pepper, mushrooms, and most of the green onions on top, saving some green onions and all the snow peas for later
Cook low and slow:
Cover and let it cook on LOW for 3 and a half hours
Add snow peas:
Stir in the snow peas during the last 30 minutes so they stay crisp-tender
Cook the noodles:
Boil them according to the package and drain well
Combine everything:
Add noodles and reserved green onions to the crockpot, tossing gently until the sauce coats each strand
Let it rest:
Keep it on WARM for 15 to 20 minutes so those noodles soak up all that flavor
Easy slow cooker chicken lo mein featuring juicy chicken pieces alongside snow peas and mushrooms in savory soy glaze Save to Pinterest
Easy slow cooker chicken lo mein featuring juicy chicken pieces alongside snow peas and mushrooms in savory soy glaze | cozypinkitchen.com

My friend who claims she cannot cook made this for her book club. They spent half the meeting asking for the recipe instead of discussing the book.

Making It Your Own

Bok choy, broccoli, or baby corn all work beautifully here. I have also added bean sprouts at the very end for extra crunch.

Vegetarian Twist

Firm tofu cubes work surprisingly well in place of chicken. Just use vegetable broth instead of chicken broth.

Perfect Pairings

This dish is filling enough on its own, but sometimes I serve it with steamed dumplings or a simple cucumber salad.

  • Chill some wine beforehand
  • Set out extra chopsticks
  • Have a small bowl of extra red pepper flakes ready
Chinese-style chicken lo mein tossed with vegetables and garnished with sesame seeds and fresh green onions Save to Pinterest
Chinese-style chicken lo mein tossed with vegetables and garnished with sesame seeds and fresh green onions | cozypinkitchen.com

There is something deeply satisfying about coming home to a meal that tastes like you ordered from your favorite place but was waiting for you all along.

Recipe FAQs

Absolutely. Substitute regular soy sauce with tamari, use gluten-free noodles like rice noodles or certified gluten-free spaghetti, and verify that your hoisin and oyster sauces are certified gluten-free brands.

Snow peas, carrots, bell peppers, and mushrooms are ideal because they hold up well during slow cooking. You can also add broccoli florets, baby corn, sliced bok choy, or snap peas depending on what's in season or your personal preferences.

Yes, boneless skinless chicken thighs work beautifully and often stay more tender during longer cooking times. Just cut them into similar bite-sized pieces so they cook evenly with the vegetables.

Noodles become mushy if cooked for hours in liquid. Cooking them separately on the stove ensures they maintain the perfect texture, then adding them at the end allows them to absorb flavors without breaking down.

The base version is mildly savory with just a hint of warmth from the optional red pepper flakes. For more heat, increase the red pepper flakes or add sriracha or chili garlic sauce when serving.

You can chop all vegetables and mix the sauce the night before. Store everything separately in the refrigerator, then quickly assemble in the crockpot in the morning for a seamless dinner after work.

Easy Crockpot Chicken Lo Mein

Tender chicken and crisp vegetables simmer with noodles in a savory soy-ginger sauce for effortless takeout-style comfort.

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 (optional)

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: In the crockpot, whisk together the soy sauce, chicken broth, hoisin sauce, oyster sauce, honey, sesame oil, ginger, garlic, and red pepper flakes until well combined.
2
Coat the Chicken: Add the chicken pieces to the sauce mixture and toss thoroughly to ensure even coating.
3
Layer the Vegetables: Arrange the carrots, bell pepper, mushrooms, and most of the green onions over the chicken. Reserve the snow peas and a handful of green onions for later addition.
4
Initial Cooking Phase: Cover and cook on LOW setting for 3 1/2 hours, allowing the chicken to become tender and flavors to develop.
5
Add Snow Peas: After 3 1/2 hours, add the reserved snow peas to the crockpot and stir gently.
6
Cook the Noodles: Meanwhile, cook the lo mein noodles or spaghetti according to package instructions in a medium pot. Drain well and set aside.
7
Combine and Finish: Stir the cooked noodles and reserved green onions into the crockpot. Toss gently to combine all ingredients with the sauce.
8
Rest and Meld Flavors: Cover and let sit on WARM setting for 15–20 minutes, allowing the noodles to absorb the sauce and flavors to meld.
9
Serve: Serve hot, garnished with toasted sesame seeds and extra sliced green onions.
Additional Information

Equipment Needed

  • 4–6 quart crockpot or slow cooker
  • Medium pot for cooking noodles
  • Knife and cutting board
  • Mixing bowl or whisk
  • Tongs or large spoon

Nutrition (Per Serving)

Calories 420
Protein 32g
Carbs 57g
Fat 7g

Allergy Information

  • Contains soy (soy sauce, hoisin, oyster sauce) – individuals with soy allergies should avoid this recipe.
  • Contains wheat (noodles, sauces) – not suitable for those with gluten intolerance unless modified.
  • Contains shellfish (oyster sauce) – substitute with extra hoisin or vegetarian mushroom sauce for shellfish allergies.
  • Always verify ingredient labels for hidden allergens and cross-contamination risks.
Sophie Reynolds

Sharing easy, flavorful recipes and kitchen wisdom for everyday home cooks—let’s make every meal feel special.