Dan Dan Noodles vs Lo Mein: Key Differences and Recipe

Dan dan noodles and lo mein are both Chinese noodle dishes, but they bring different textures and flavors to the bowl. This recipe combines their strengths: springy noodles, a savory Sichuan-style pork and sesame sauce, and crisp vegetables, served tossed like lo mein with the punch of dan dan noodles.

Ingredients

12 oz (340 g) dried wheat noodles, lo mein noodles, or medium-width Chinese wheat noodles
2 tbsp (30 ml) neutral oil, divided
8 oz (225 g) ground pork
2 cups (120 g) thinly sliced napa cabbage
1 cup (100 g) sliced shiitake or button mushrooms
2 scallions, thinly sliced, whites and greens separated
2 cloves garlic, finely chopped
1 tsp (5 g) finely grated fresh ginger
2 tbsp (30 ml) Chinese sesame paste (zhima jiang), or tahini
2 tbsp (30 ml) soy sauce
1 tbsp (15 ml) Chinese black vinegar, or unseasoned rice vinegar
1 tbsp (15 ml) chili oil, plus more to taste
1 tbsp (15 ml) Shaoxing wine or dry sherry (optional)
1 tsp (5 g) sugar
¼ tsp ground Sichuan pepper, or to taste
½ cup (120 ml) low-sodium chicken broth or reserved noodle water, plus more as needed
1 tbsp (15 ml) toasted sesame oil
1 tbsp (8 g) toasted sesame seeds, for serving

Instructions

Bring a large pot of water to a boil. Cook the noodles according to the package directions until just tender, usually 4–8 minutes for dried noodles. Drain, reserving ½ cup (120 ml) cooking water. Toss the noodles with 1 tsp of the neutral oil to reduce sticking; set aside.
While the noodles cook, whisk the sesame paste, soy sauce, vinegar, chili oil, sugar, Sichuan pepper, and broth in a bowl until smooth. Sesame paste can be thick, so add a spoonful of broth at a time. Stir in the Shaoxing wine if using.
Heat the remaining neutral oil in a large skillet or wok over medium-high heat. Add the ground pork and cook, breaking it into small crumbles, for 5–7 minutes. Check the thickest pieces with a food thermometer; USDA FSIS safe minimum temperature for ground pork is 160°F (71°C). Spoon off excess fat if needed.
Add the mushrooms and scallion whites. Stir-fry for 2 minutes, then add the garlic and ginger and cook for 30 seconds, just until fragrant. Add the cabbage and stir-fry for 2–3 minutes, until wilted but still slightly crisp.
Pour the sauce into the skillet and stir to coat the pork and vegetables. Add the drained noodles and toss with tongs for 1–2 minutes, until heated through and evenly dressed. If the sauce seems too thick, loosen it with reserved noodle water, 1 tbsp (15 ml) at a time. Finish with toasted sesame oil and the scallion greens.
Divide among four bowls and top with sesame seeds. Serve at once, with extra chili oil at the table.

Tips

Choose noodles with care: Lo mein noodles are usually thicker and chewier than the thinner noodles often served with dan dan sauce. Dried wheat noodles are a reliable option; follow their package timing rather than assuming every noodle cooks alike.
Adjust the sauce, not the cooking time: Chinese sesame paste is roasted and more robust than tahini. Tahini works as a substitute, but gives a milder, sometimes slightly more bitter flavor. Add a little extra soy or chili oil if you want a bolder sauce.
Keep the pan hot and avoid crowding: A wide skillet helps the vegetables fry rather than steam. If your pan is small, cook the vegetables in batches and combine everything with the sauce at the end.
Control heat gradually: Chili oils vary in strength. Start with 1 tbsp (15 ml), taste the finished sauce, and add more at the table. Sichuan pepper adds a citrusy, tingling sensation, distinct from chile heat.

Serving Suggestions

Serve these noodles hot as a filling main course. A side of cucumber dressed with rice vinegar and a pinch of salt offers a cool, crisp contrast; steamed greens or blanched bok choy also pair well. For a more traditional dan dan-style finish, offer extra chili oil and a pinch of ground Sichuan pepper at the table. Keep toppings separate so each person can season their bowl to taste.

Variations

For a closer lo mein style, increase the cabbage and mushrooms and reduce the chili oil to 1–2 tsp (5–10 ml); add a splash more broth if the extra vegetables make the pan dry. For a more sauce-forward dan dan bowl, use thinner wheat noodles and serve them with the pork mixture spooned over the top instead of tossing everything together. Ground chicken or turkey can replace pork, but cook it to 165°F (74°C), the USDA FSIS safe minimum for poultry. For a vegetarian version, replace the pork with 8 oz (225 g) crumbled firm tofu or finely chopped mushrooms and use vegetable broth; brown the tofu well for a firmer bite.

Storage and Reheating

Refrigerate leftovers within 2 hours in a covered, shallow container. They keep for 3–4 days in the refrigerator. The noodles will absorb sauce as they sit, so store a little extra broth or water separately if possible. Reheat a portion in a skillet over medium heat with 1–2 tbsp (15–30 ml) water or broth, tossing until steaming hot; leftovers should reach 165°F (74°C). You can also microwave a covered portion, stirring halfway through and checking that it is heated evenly. Freezing is possible for up to 2 months, though the cabbage and noodles may soften; thaw overnight in the refrigerator before reheating.

Frequently Asked Questions

What is the main difference between dan dan noodles and lo mein?
Dan dan noodles are associated with Sichuan cooking and are known for a spicy, savory sauce often made with sesame paste, chili oil, and ground meat. Lo mein is a tossed wheat-noodle dish, commonly cooked with vegetables and a soy-based sauce. Ingredients and serving styles vary by region and household.

Are dan dan noodles supposed to be soupy?
They can be served with a more concentrated sauce or with enough broth to make the bowl loose and soupy. This recipe is designed as a tossed noodle dish, but you can stir in extra warm broth at the end to make it more spoonable.

Can I make this without chili oil?
Yes. Leave it out for a mild sesame-and-soy noodle dish, or add a small pinch of red pepper flakes to the sauce. Chili oil contributes both heat and aroma, so the flavor will be less complex without it.

Can I prepare the sauce ahead?
Yes. Mix it up to 2 days ahead and refrigerate it in a sealed container. Stir well before using; sesame paste can thicken or separate. Thin it with broth or noodle water as you cook.

Can I use fresh noodles?
Yes. Fresh wheat noodles cook faster than dried noodles, so follow the package instructions and drain them as soon as they are just tender. Rinse only if the package directs you to, since excess water can dilute the sauce.

Is this recipe gluten-free?
Not as written: wheat noodles and standard soy sauce contain wheat. For a gluten-free version, use rice noodles or another certified gluten-free noodle and tamari labeled gluten-free. Check the chili oil, vinegar, and other packaged ingredients as well.

More recipes to cook

Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

Spotted an error? Tell us and we will correct it (corrections policy).