
Spicy chili garlic oil noodles are my go-to when I want bold flavor with almost no effort These noodles come together in just ten minutes and turn a handful of simple ingredients into something deeply satisfying Simply put this is the dish that saves me after a long day
The first time I made this was during a particularly busy week and it instantly became my comfort meal Now whenever friends visit I always whip this up and it never disappoints
Ingredients
- Sesame oil: adds a nutty aroma and richness Choose toasted sesame oil for the best flavor
- Neutral oil: like peanut or canola lets the chili and garlic shine Always pick fresh oil for the cleanest taste
- Unsalted butter: makes the sauce velvety and brings together all the flavors European style butter gives extra creaminess
- Green onions: both white and green parts bring different layers of oniony freshness Look for crisp bright green stalks
- Garlic: finely minced for max flavor A must for this recipe Use fresh garlic for the best punch
- Red pepper flakes: crank up the heat Adjust to your spice level Use Korean or Sichuan flakes for depth
- Mild chili powder: adds warmth without overpowering Swap for smoked chili powder for something different
- Parmesan: brings a cheesy savory note Freshly grated gives the smoothest blend with the sauce
- Low sodium soy sauce: provides saltiness and umami Go for naturally brewed for rounder flavor
- Light brown sugar: balances the heat with subtle sweetness Press the sugar to be lump free first
- Salt: added to taste highlights all the flavors Try a pinch of flaky sea salt for extra texture
- Knife cut noodles or any sturdy wheat noodle: their chewy texture holds onto the sauce best Find them in Asian markets for the real deal
Step-by-Step Instructions
- Boil the noodles:
- Cook noodles according to the package directions until just tender They should be slightly chewy for the best texture Drain and set aside but reserve a bit of noodle water for later in case you need to loosen the sauce
- Mix the flavor base:
- In a sturdy heatproof bowl combine the white parts of the green onion half of the green parts garlic red pepper flakes chili powder grated parmesan soy sauce brown sugar and a pinch of salt Everything should be ready so the hot oil brings them to life
- Heat the oil and butter:
- In a small saucepan over medium high heat add sesame oil neutral oil and butter Let them melt together and continue heating until the mixture shimmers and is almost smoking You want to see tiny bubbles and hear gentle sizzling
- Make the chili garlic oil:
- Remove the pan from heat and immediately pour the hot oil butter mixture over the bowl with the aromatics and seasonings You will hear a sizzle as the flavors infuse Stir well so everything combines and the parmesan melts a bit
- Toss with noodles:
- Add the freshly drained noodles to the bowl and toss until every strand is coated For extra creaminess splash in reserved noodle water Gradually mix in the green onions and more parmesan if you like Adjust with more chili flakes or salt as desired
- Serve and enjoy:
- Scoop into bowls and dig in while hot These noodles shine brightest right off the stove

This dish made me fall in love with the magic of hot oil on aromatics I never get tired of how the smell fills my kitchen It reminds me of cooking late at night with my sister while we laughed over our favorite shows and slurped up these noodles together
Storage Tips
Store leftovers in an airtight container in the fridge for up to two days Reheat in the microwave or toss in a hot skillet with a splash of water to loosen Reheating can mellow the garlic flavor so feel free to sprinkle on more chili flakes or fresh green onions
Ingredient Substitutions
If you cannot find knife cut noodles use wide wheat noodles or udon Soba also works in a pinch No parmesan on hand Try mild cheddar or a sprinkle of nutritional yeast and a touch more soy sauce Swap scallions for finely sliced shallots if needed If you want it vegan use plant based butter and leave out the cheese
Serving Suggestions
These noodles are incredible as they are but turn them into a meal by topping with a fried egg Add sautéed broccoli or bok choy on the side For heartier fare stir in cooked ground chicken or tofu Garnish with toasted sesame seeds for a crunch
Cultural Context
Chili oil noodles are inspired by Sichuan cuisine where hot oil is used to bloom spices and aromatics It is a testament to how fast comfort food can be with just a few pantry staples Many versions exist throughout China with each cook adding their own twist
Recipe Questions & Answers
- → What kind of noodles work best?
Knife-cut noodles are ideal for this dish, but wide wheat noodles or even spaghetti make good substitutes.
- → How can I adjust the spice level?
Increase or reduce the amount of red pepper flakes and chili powder to suit your taste. Add some at the end for extra heat.
- → Is there a dairy-free option?
You can skip the parmesan and use a plant-based butter to make the noodles dairy-free without losing flavor.
- → Can I use a different oil?
Neutral oils such as vegetable, peanut, or canola work well. Avoid strongly flavored oils that may overpower the dish.
- → Are these noodles suitable for meal prep?
These noodles taste best fresh, but leftover portions can be refrigerated and reheated for a day or two.