One-Pan Vegetable Lo Mein
When you can’t decide, this gives you a takeout-style dinner in one pan.
If dinner needs to happen fast and your brain is too tired for a big decision, this is a good default. Vegetable lo mein is the kind of meal that works with a mixed bag of produce, frozen vegetables, or the last few carrots and cabbage in the fridge. Everything cooks in one pan, the noodles get coated in a simple savory sauce, and you end up with a real dinner that feels complete without requiring a lot of planning. Expect a cozy, takeout-inspired stir-fry that is flexible more than fussy. It’s not fancy, but it is satisfying, quick, and easy to pull off on an ordinary weeknight.
Ingredients
- 8 oz lo mein noodles — or thin spaghetti if needed
- 2 tbsp vegetable oil — divided
- 1 unit yellow onion — thinly sliced
- 2 cup cabbage — thinly sliced
- 1 cup carrots — julienned or shredded
- 1 cup bell pepper — thinly sliced
- 1 cup mushrooms — sliced
- 2 unit garlic cloves — minced
- 1 tbsp fresh ginger — minced
- 3 tbsp soy sauce
- 1 tbsp sesame oil
- 1 tbsp rice vinegar
- 1 tsp brown sugar
- 1 tbsp cornstarch
- 1 cup water — for the sauce and noodles
- 2 unit scallions — sliced, for topping
Method
- 1 Cook the noodles according to package directions until just tender. Drain and set aside.
- 2 Heat 1 tbsp vegetable oil in a large skillet or wok over medium-high heat. Add the onion, cabbage, carrots, bell pepper, and mushrooms. Stir-fry for 4 to 6 minutes until the vegetables start to soften.
- 3 Add the garlic and ginger and cook for 30 seconds until fragrant.
- 4 In a small bowl, whisk the soy sauce, sesame oil, rice vinegar, brown sugar, cornstarch, and water.
- 5 Add the remaining 1 tbsp vegetable oil, the noodles, and the sauce to the pan. Toss for 2 to 3 minutes until the sauce thickens and coats everything evenly.
- 6 Top with scallions and serve right away.
Variations
- Vegetarian protein boost — Add cubed tofu or edamame when you add the noodles so the dish stays plant-based but more filling.
- Faster swap — Use a bag of coleslaw mix and skip the mushrooms for a 15-minute version with even less chopping.
- Easy substitutions — Swap in any stir-fry vegetables you have, use spaghetti or linguine instead of lo mein noodles, and replace scallions with chopped chives if needed.
Notes
If your vegetables are already soft or frozen, keep the stir-fry short so they stay crisp-tender. For extra sauce, add 2 to 3 tbsp water at the end and toss again. This is best hot from the pan, but leftovers reheat well with a splash of water in a skillet.
Equipment that helps
- Large skillet or wok — The wide surface helps the vegetables stir-fry instead of steaming.
- Large pot — You need it to boil the noodles before everything comes together in the pan.
- Small bowl — It makes whisking the sauce quick so you can add it all at once.
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