Scallion Oil Noodles – A Simple, Savory Shanghai Classic

There’s beauty in simplicity, and nowhere is that more deliciously evident than in a bowl of scallion oil noodles. Known in Chinese as “Cong You Ban Mian,” this humble dish transforms a handful of everyday ingredients into a deeply satisfying meal that feels like a warm hug from a Shanghai kitchen. With its aromatic scallion-infused oil, caramelized edges of green onions, and savory umami sauce clinging to each strand, scallion oil noodles prove that sometimes, less really is more.

This recipe is quick enough for a weeknight dinner but flavorful enough to crave over and over again. In under 20 minutes, you can have perfectly chewy noodles tossed in a glossy sauce with crisp, fragrant scallions. It’s a dish built on texture and aroma—the sizzling oil brings the scallions to life, releasing their sweetness and toasty scent, while the soy-based sauce adds depth and saltiness.

Whether you serve it as a main meal or a side dish alongside dumplings or stir-fried veggies, scallion oil noodles are pure comfort in a bowl.

---

Ingredients:

• 8 oz (225 g) wheat noodles or ramen noodles
• ½ cup neutral oil (vegetable, canola, or peanut)
• 6–8 scallions (green onions), trimmed and sliced into 2-inch pieces
• 2 tablespoons light soy sauce
• 1 tablespoon dark soy sauce (for color and richness)
• 1 teaspoon sugar
• ½ teaspoon salt (or to taste)
• 1 teaspoon sesame oil (optional)
• 1 teaspoon toasted sesame seeds (for garnish)
• Chili flakes or chili oil (optional, for heat)

---

Instructions:

1. Cook the noodles: Bring a large pot of salted water to a boil and cook the noodles according to package instructions until just al dente. Drain and rinse briefly under cool water to stop the cooking. Set aside.
2. Prepare the scallion oil: Heat the neutral oil in a wok or deep skillet over medium-low heat. Add the scallion pieces and fry slowly, stirring occasionally, until they turn golden brown and crispy at the edges, about 8–10 minutes. Be patient—this slow frying develops that rich, nutty aroma that defines the dish.
3. Remove the scallions: Once crisp, use tongs or a slotted spoon to remove the fried scallions and set them aside on a paper towel.
4. Make the sauce: In the hot scallion-infused oil, add the light soy sauce, dark soy sauce, sugar, and salt. Stir briefly until sugar dissolves. Be careful—it may bubble! Remove from heat immediately.
5. Combine noodles and sauce: Pour the hot scallion oil sauce over the cooked noodles. Toss thoroughly until each strand is evenly coated and glossy.
6. Finish and serve: Add the crispy scallions back on top. Drizzle with sesame oil and sprinkle with sesame seeds or chili oil if desired. Serve hot or at room temperature.

---

Tips & Tricks

• Use the right noodles: Traditional scallion oil noodles use wheat noodles with some chew, but spaghetti or ramen noodles also work in a pinch.
• Low and slow: Don’t rush frying the scallions—burning them will make the oil bitter. You want deep golden brown, not black.
• Customize your sauce: Add a splash of vinegar for tang, a spoonful of oyster sauce for depth, or a touch of sugar for sweetness.
• Make ahead: The scallion oil can be prepared in advance and stored in a jar for up to a week—just reheat before using.

---

Variations

• Spicy Scallion Noodles: Stir in a spoonful of chili crisp or chili oil for a fiery kick.
• Garlic Lover’s Twist: Add thinly sliced garlic to the oil halfway through frying for extra aroma.
• With Protein: Toss in a fried egg, shredded chicken, or tofu for a heartier meal.
• Vegetable Add-ins: Bok choy, bean sprouts, or thinly sliced mushrooms make great additions without overshadowing the scallion flavor.

---

Serving Suggestions
These noodles are perfect on their own but also pair beautifully with dumplings, stir-fried vegetables, or grilled meats. For a complete meal, top them with a soft-boiled egg and a drizzle of chili oil. You can serve scallion oil noodles warm, room temperature, or even chilled—they’re delicious in every form.

---

Storage Information
Store any leftovers in an airtight container in the fridge for up to 3 days. Reheat in a skillet or microwave with a small splash of water or extra oil to loosen them up. The scallion oil itself can be stored separately in a sealed jar for up to one week at room temperature or refrigerated for longer freshness.

---

FAQ

Can I use dried noodles instead of fresh?
Yes—dried noodles work perfectly. Just cook according to package instructions and drain well before adding the sauce.

What’s the difference between light and dark soy sauce?
Light soy sauce adds saltiness and flavor, while dark soy sauce adds color and a touch of sweetness. Both together give the dish balance and richness.

Is this dish vegan?
Yes! Scallion oil noodles are naturally vegan and can be easily made gluten-free by using gluten-free noodles and tamari instead of soy sauce.

---

History / Fun Facts
Scallion oil noodles have deep roots in Shanghai’s culinary history. Traditionally sold by street vendors, this dish was prized for being affordable, flavorful, and quick to make. It embodies the heart of Chinese home cooking—simple ingredients elevated through technique and care.

In Shanghai, every family has its own version. Some add sugar for sweetness, others a drizzle of dark soy for color, and a few even toss in dried shrimp or pork for a savory twist. But the foundation is always the same: aromatic scallion oil that perfumes the noodles with rich, toasty flavor.

It’s said that the earliest versions of this dish date back to the early 20th century, when home cooks looked for creative ways to flavor plain noodles without expensive sauces or meats. Today, scallion oil noodles have transcended their humble beginnings, becoming a beloved comfort food enjoyed across Asia and around the world.

There’s something almost magical about watching scallions slowly turn golden in hot oil, their sharpness mellowing into sweetness. When that fragrant oil hits the noodles, it’s alchemy—a quiet moment of culinary perfection that reminds us how powerful simplicity can be.