Make restaurant-style garlic chili oil noodles at home in just 15 minutes—no store-bought chili oil required. This quick, simple recipe uses pantry staples to create spicy, aromatic noodles that are perfect for busy weeknights or a fast lunch.
I first discovered this chili oil noodle idea on Instagram and adapted it slightly. Instead of combining everything at once, I pour hot oil over the garlic and chili flakes first to release their flavor, then stir in the soy and vinegar. That step transforms the noodles—giving them an intense, garlicky heat without extra effort.
I make this often on hectic evenings. One lesson I learned early on: don’t overheat the oil. Heat until it shimmers but before it smokes—otherwise the garlic can become bitter. If you enjoy noodle dishes, try my vegetable lo mein, egg hakka noodles, or chicken hakka noodles for more weeknight options.
Why you’ll love this recipe
- Fast and simple: Ready in about 15 minutes, ideal for busy evenings.
- Bold flavor: Fresh garlic and hot oil create a fragrant, spicy sauce from scratch.
- Family-friendly: Spice level is easy to adjust so everyone can enjoy it.
- Customizable: Add vegetables, tofu, or cooked chicken to make it a full meal.
- Hot or chilled: Serve immediately while warm, or rinse and chill the noodles for a cool, refreshing version.
- Few ingredients: Uses basic pantry items—no commercial chili oil needed.
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Ingredients Needed
See the recipe card below for exact quantities, a printable version, and nutrition details.
- Noodles: Thick wheat noodles, ramen, or instant noodles work best because they hold the sauce and stay chewy.
- Garlic: Finely minced garlic gives a strong, aromatic base.
- Red chili flakes: Adds heat—adjust the amount to suit your taste.
- Oil: Use a neutral oil with a high smoke point (vegetable, canola, or peanut) so the flavors infuse cleanly.
- Soy sauce: A combination of dark soy (for color and depth) and light soy (for balanced saltiness) works well.
- Toasted sesame seeds (optional): Provides a nutty finish—toast separately and sprinkle on at the end.
- Scallions/green onions: Thinly sliced for garnish and freshness.
How to make garlic chili oil noodles
Step 1: Cook the noodles — Boil the noodles in salted water following package directions until al dente so they remain slightly firm. Drain. If you plan to serve the noodles cold, rinse with cold water and drain again. For hot servings, toss the noodles with the sauce right away without rinsing.
Step 2: Make the chili oil — Place minced garlic and red chili flakes in a heatproof bowl. Warm the oil in a small saucepan until it shimmers but does not smoke. Carefully pour the hot oil over the garlic and chili flakes; you should hear a gentle sizzle as the aromatics release their flavor. Let it sit for a few seconds to infuse.
Step 3: Season the oil — Stir in the vinegar, sugar, salt, toasted sesame seeds (if using), dark soy sauce, and light soy sauce. Mix until the sugar dissolves and the flavors come together.
Step 4: Toss the noodles — Add the cooked noodles to the bowl and toss thoroughly so every strand is coated in the chili oil mixture. Taste and adjust seasoning—add more soy for saltiness, a pinch of sugar to soften heat, or extra chili flakes if you want more spice.
Step 5: Serve — Garnish with sliced scallions and a sprinkle of toasted sesame seeds. Serve immediately. These noodles are great alone or alongside stir-fries, grilled chicken, or a simple vegetable side for a balanced meal.
Tips for the Best Chili Oil Noodles
- Choose the right oil: Use a neutral oil with a high smoke point so the flavors infuse without burning.
- Control the heat: Add more or fewer chili flakes to suit your tolerance. Start with less and taste before adding more.
- Mind the oil temperature: The oil should sizzle gently when poured over the garlic and chili flakes. If it’s smoking, let it cool slightly—overheated oil will make the garlic bitter.
- Make it a meal: Mix in cooked shredded chicken, tofu, or stir-fried vegetables to bulk up the dish. Increase the sauce proportionally so everything stays well coated.
- Serve appropriately: Serve immediately for warm noodles. For a chilled version, rinse with cold water before tossing with the sauce to keep them light.
- Storage: Store leftovers in an airtight container in the fridge for 2–3 days. Keep sauce and noodles separate when possible for best texture.
What to serve with these spicy noodles?
These noodles pair well with a variety of sides, both vegetarian and meat-based:
- Vegetarian: Stir-fried greens, sautéed mixed vegetables, or a tangy cauliflower dish.
- Non-vegetarian: Grilled or pan-seared chicken, lemon garlic chicken, or a spicy stir-fried chicken work especially well.
Tip: Adding a protein and some fresh vegetables turns this simple noodle dish into a complete, satisfying meal.
Recipe FAQs
Thick noodles, ramen, udon, or instant noodles all work well. Choose noodles that hold sauce and stay slightly chewy.
Reduce the red chili flakes and add a pinch more sugar or a splash of noodle cooking water to mellow the heat.
The oil should be hot enough to sizzle gently but not smoke. To test, dip a wooden chopstick or spoon into the oil; small steady bubbles indicate medium heat. Alternatively, drop a sesame seed—if it sizzles and turns golden in about 15 seconds, the oil is ready.
Other Noodles Recipes to Try!
- Takeaway Chicken Chow Mein
- Egg Hakka Noodles Recipe
- Chicken Stir Fry with Noodles
- Chinese Chicken Salad with Crispy Noodles (Easy Recipe)
If you try this recipe, please leave a comment and rating below! We’d love your feedback.
Recipe Card
Garlic Chili Oil Noodles Recipe
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Equipment
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1 Mixing bowl
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1 Small saucepan
Ingredients
- 150 grams uncooked noodles (thick noodles, instant noodles, or ramen)
- 5 cloves garlic, finely chopped
- 2 teaspoon red chili flakes (adjust to taste)
- 1 teaspoon dark soy sauce
- 1 tablespoon light soy sauce
- ¼ cup neutral oil with high smoke point
- ½ teaspoon red wine vinegar (or any cooking vinegar)
- ½ teaspoon sugar
- ¼ teaspoon salt (optional)
- 1 teaspoon toasted sesame seeds (optional)
- scallions/green onions to garnish
Instructions
Cook the Noodles
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Cook the noodles in salted boiling water according to package directions until al dente. Drain. If serving cold, rinse under cold water and drain again. For hot servings, skip the rinse and toss with the sauce immediately.
Prepare the Chili Oil Mixture
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Place the chopped garlic and red chili flakes in a mixing bowl.
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Heat the oil in a small saucepan until it shimmers but does not smoke. Carefully pour the oil over the garlic and chili flakes; it should sizzle gently. Let sit a few seconds to infuse.
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Add the vinegar, sugar, salt, toasted sesame seeds, dark soy sauce, and light soy sauce. Stir to combine.
Toss and Serve
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Add the cooked noodles and toss until evenly coated. Taste and adjust seasoning if needed. Garnish with scallions and serve immediately.
Notes
- Use a neutral oil with a high smoke point and keep the quantity as listed so the aromatics infuse properly.
- Adjust chili flakes to control the spice level.
- Pour medium-hot oil over the garlic and chili; if the oil is too hot it will burn the garlic and taste bitter.
- To test oil temperature, dip a wooden chopstick into the oil—small steady bubbles mean the oil is ready. Alternatively, a sesame seed should sizzle gently and brown in about 15 seconds.
- Add shredded chicken or vegetables to make this a heartier dish. If adding protein, increase the sauce proportionally to keep everything well coated.
- Store leftovers in an airtight container in the refrigerator for 2–3 days. For best texture, store sauce and noodles separately when possible.
Nutrition
Nutrition information is an estimate and should be used as a guideline only.