Dinner · Part 2 of 3: Instructions
Easy One-Pot Crockpot Char Siu Pork Lo Mein Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before beginning, ensure all vegetables are properly washed and prepped according to the ingredient list. Slice the pork shoulder into even strips to promote uniform cooking. Measure out your sauces and chicken broth beforehand so that the assembly process is smooth and efficient.
Check that your slow cooker is clean and positioned on a stable, heat-resistant surface. Having everything ready to go will make the process feel effortless and help you avoid scrambling for ingredients once the cooking starts.
Ingredients at a glance (10)
- 1 1/2 lb pork shoulder, cut into strips
- 2 cups shiitake mushrooms, sliced
- 3 cloves garlic, minced
- 1/2 cup oyster sauce
- 1/4 cup dark soy sauce
- 1 cup chicken broth
- 12 oz fresh egg lo mein noodles
- 2 cups napa cabbage, shredded
- 1 cup carrots, julienned
- 1 tbsp sesame oil
Instructions
Layering the base
- Prepare the braisePlace the pork shoulder strips, shiitake mushrooms, and garlic into the slow cooker. Pour the oyster sauce, dark soy sauce, and chicken broth over the ingredients, ensuring the pork is evenly coated in the liquid.Look for Ingredients should be submerged or well-coated in the sauce mixture.Tip Ensure the pork strips are cut uniformly to guarantee even cooking throughout the four-hour braise.
At the end of this phase, the ingredients are layered in the slow cooker with the pork at the bottom, topped with mushrooms and aromatics, and covered in the savory sauce. The kitchen should smell faintly of garlic and soy, and the pork should be partially submerged in the liquid, setting the stage for a slow, flavorful braise.
Braising the pork
- Slow cook the porkCover the slow cooker and cook on the low setting for four hours. Once the time is up, use a meat thermometer to check that the pork has reached an internal temperature of at least 145°F (63°C), then allow it to rest for at least 3 minutes before proceeding.Look for The pork should be tender and easily pull apart with a fork.Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)Tip Avoid lifting the lid during the first few hours to maintain a consistent temperature inside the slow cooker.
After four hours of low cooking, the pork should be incredibly tender and fragrant. When checking with a thermometer, the meat must reach 145°F (63°C). The sauce will have darkened and thickened, having extracted the rich umami flavors from the shiitake mushrooms and the pork juices, creating a robust base for the final additions.
Finishing the noodles
- Finish with noodles and veggiesAdd the fresh egg lo mein noodles, shredded napa cabbage, julienned carrots, and sesame oil to the slow cooker. Toss everything gently with tongs to incorporate, then cook for an additional 20 minutes until the noodles are tender and the vegetables are wilted.Look for The noodles should be glossy and coated in the thickened sauce.Tip Toss gently to avoid breaking the delicate egg noodles while they absorb the savory braising liquid.
Once the noodles and vegetables are added and cooked for twenty minutes, the dish should be fully integrated. The noodles will be glossy, coated in the reduced sauce, and the cabbage and carrots will be tender.
The final result should look like a cohesive, restaurant-style lo mein with a beautiful sheen and perfectly balanced flavors throughout.
Common mistakes
A common mistake is overcrowding the slow cooker with noodles, which can lead to uneven cooking and clumping. Add the noodles in stages if necessary and toss well to ensure they are fully submerged in the sauce.
Another error is using too much liquid; the broth and sauces provided are sufficient to create a flavorful glaze. Avoid adding extra water unless the mixture appears dangerously dry, as the vegetables will release moisture during the final cooking phase.
How to tell it’s done
The pork is perfectly cooked when it reaches an internal temperature of at least 145°F (63°C). At this point, the meat should be exceptionally tender and pull apart easily with minimal pressure.
The sauce will have thickened slightly, coating the back of a spoon with a glossy sheen. Ensure the noodles are cooked through but still retain a slight chew, and the napa cabbage and carrots should be tender yet still vibrant in color.
- Steaks, chops and roasts: 145°F (63°C) in the thickest part, then a 3-minute rest
Up next · Part 3 of 3
2 variations · storage & make-ahead · 3 answers · printable card
Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)