Chili Garlic Udon Noodles

Category: Dinner Ideas That Actually Work

Chewy udon noodles are drenched in a sizzling garlic chili oil infused with ginger, soy sauce, and vinegar, then tossed until glossy and utterly aromatic. Once cooked, they’re finished off with a perfectly fried egg, sprinkled generously with both white and black sesame seeds, and a handful of vibrant spring onion greens. Each mouthful packs deep umami flavor, spice, and satisfying texture—making it a quick, comforting option for lunch or a busy weeknight. This dish comes together in minutes with simple pantry ingredients and delivers a crave-worthy, Asian-inspired meal in every bite.

Clare Recipes
Updated on Mon, 23 Jun 2025 14:45:31 GMT
A bowl of chili garlic udon noodles. Save
A bowl of chili garlic udon noodles. | recipesclare.com

Chili garlic udon noodles are my answer to craving takeout flavors in under fifteen minutes after a hectic day. The bold flavors of chili, garlic, and toasted sesame bring restaurant-level comfort right to your own kitchen—no fuss or waiting on delivery.

I whipped this up the first time when my fridge was nearly empty and fell in love with how the slick, chewy noodles picked up the spicy garlic oil. Now I crave this almost weekly after work.

Ingredients

  • Udon noodles: Choose frozen or vacuum packed for a pleasantly chewy bite
  • Garlic: Go for fresh cloves and mince finely for maximum flavor release
  • Fresh ginger: A thumb-sized piece adds a clean zing and warmth use plump roots that feel heavy for their size
  • Salt: Essential for unlocking and highlighting all the other flavors
  • Chili oil: Homemade or store-bought both work it gives those signature fiery spicy notes
  • Chili flakes: Optional if you want extra heat aim for vibrant red flakes
  • Soy sauce: Look for naturally brewed soy for the deepest umami
  • Dark rice vinegar: Adds a tangy depth use Chinese or Japanese brands
  • White sesame seeds: Toasted if possible for a nutty touch with crunch
  • Spring onion greens: Sliced for color and a pop of bright flavor the freshest ones have crisp stalks and deep green tops
  • Black sesame seeds: For visual contrast and a hint of earthy flavor
  • Granola or peanut oil: Needed for flash-infusing the ginger and garlic must be neutral and high smoke point
  • Pure sesame oil: A tiny bit for rich aroma drizzle just before serving
  • Egg: Fry as you like for creamy richness go for the freshest eggs possible

Step-by-Step Instructions

Prep Garlic Mixture:
Finely mince the garlic and ginger and place them in a medium heatproof bowl Sprinkle in a pinch of salt chili oil chili flakes if using and white sesame seeds These base flavors need to be well combined before the hot oil hits
Heat Oil:
Pour granola or peanut oil into a small saucepan Set over medium to high heat and let it reach just the point of smoking This step is crucial for extracting and infusing the aromas from the aromatics Once smoking immediately take off the heat
Bloom the Aromatics:
Carefully pour the just smoked oil over the garlic ginger and spice mixture Listen for the immediate sizzle and stir well The oil instantly cooks and intensifies the garlic and chili flavors
Mix the Sauce:
Add in the soy sauce dark rice vinegar and pure sesame oil Stir thoroughly until all elements are smoothly incorporated You want an even consistency to coat the noodles later
Boil and Drain Noodles:
Bring a pot of water to a boil Cook udon noodles according to package directions until soft but chewy Drain well shaking off excess water so the sauce adheres
Combine and Toss:
Add the hot drained noodles into your prepared bowl of sauce Toss vigorously with chopsticks or tongs to ensure every strand is glistening and well coated
Finish and Garnish:
Fry an egg to your liking Sunny-side up lets the yolk run into the noodles Top the noodles with your fried egg sliced spring onion greens and a scatter of black sesame seeds Serve hot and dig in right away
A bowl of chili garlic udon noodles with an egg on top. Save
A bowl of chili garlic udon noodles with an egg on top. | recipesclare.com

The chili oil is my favorite ingredient I often make a double batch and use leftovers in stir fries or as a dip for dumplings My partner always comments on how the fragrance fills the kitchen and feels like a late-night spot in Tokyo

Storage tips

These noodles taste best made to order but if you find yourself with leftovers store them in an airtight container for up to two days in the refrigerator The yolk will firm up after chilling but a gentle microwave or quick toss in a hot pan revives the texture well Add a splash of water before reheating to loosen the sauce

Ingredient substitutions

You can play around with what you have Swap granola oil for any neutral oil like sunflower or canola If you are out of rice vinegar try apple cider or sherry vinegar Adjust chili oil and flakes for your spice tolerance and try other garnishes such as cilantro or crushed peanuts

Serving suggestions

Serve as a main with a crisp cucumber salad on the side or as a shareable noodle plate for family style meals For extra crunch toss in steamed broccoli spears or blanched snap peas For heartier meals top with a few slices of grilled tofu or leftover roasted chicken

A bowl of chili garlic udon noodles with a fried egg on top. Save
A bowl of chili garlic udon noodles with a fried egg on top. | recipesclare.com

Cultural and historical context

Udon is a beloved Japanese noodle known for its thick chewy texture It is traditionally served in brothy soups or quick stir fries While chili garlic noodles lean on Chinese flavor profiles the cross-cultural blend makes this dish a pantry favorite for modern cooks everywhere

Recipe FAQs

→ What type of noodles works best?

Thick, chewy fresh or frozen udon noodles are ideal for holding onto the spicy garlic sauce and absorbing flavor.

→ Can I adjust the spice level?

Yes, control the heat by varying the amount of chili oil and chili flakes to your personal taste.

→ Are there suggested vegetable additions?

Feel free to add sliced bok choy, shiitake mushrooms, or sautéed peppers for extra color and nutrition.

→ What’s a good garnish for serving?

Top with a fried or poached egg, sliced green onions, white or black sesame seeds for added flavor and texture.

→ Can I make this dish vegan?

Omit the egg and use your favorite plant-based oil to keep everything completely vegan-friendly.

→ How do I prepare the oil safely?

Heat the oil until just smoking, carefully pour it over the garlic mixture, and stand back to avoid splatter.

Chili Garlic Udon Noodles

Udon noodles tossed in garlic chili oil with soy, ginger, sesame, and topped with a fried egg.

Preparation Time
5 min
Cooking Time
5 min
Total Time
10 min

Category: Main Dishes

Skill Level: Intermediate

Cuisine Type: Asian

Makes: 1 Serves

Dietary Preferences: Vegetarian, Dairy-Free

Ingredients

→ Main Ingredients

01 300 g udon noodles
02 2 cloves garlic
03 1 thumb-sized piece of fresh ginger
04 Pinch of salt
05 1 tbsp chili oil
06 1 tsp chili flakes
07 1 tbsp soy sauce
08 1 tbsp dark rice vinegar
09 1 tbsp white sesame seeds
10 4 tbsp granola or peanut oil
11 1 tsp pure sesame oil
12 1 egg

→ Garnishes

13 1 tbsp sliced spring onion greens
14 1 tsp black sesame seeds

Steps

Step 01

Finely mince the garlic and fresh ginger and place into a medium heatproof bowl. Add chili oil, chili flakes, salt, and white sesame seeds.

Step 02

In a small saucepan, heat up the granola or peanut oil until it begins to smoke. Carefully pour the hot oil over the ingredients in the bowl.

Step 03

Add soy sauce, dark rice vinegar, and pure sesame oil to the bowl. Mix well.

Step 04

Cook the udon noodles in boiling water until softened. Drain thoroughly and add the noodles to the garlic chili oil mixture.

Step 05

Mix the noodles thoroughly with the sauce. Garnish with a fried egg, sliced spring onion greens, and black sesame seeds before serving.

Helpful Notes

  1. Ensure the oil is hot enough to bring out the flavor of the aromatics but handle with care to avoid burns.

Required Tools

  • Medium heatproof bowl
  • Small saucepan

Allergen Info

Check each ingredient for potential allergens and seek medical advice if unsure.
  • Soy (from soy sauce)
  • Sesame (from sesame oil and sesame seeds)
  • Egg (from fried egg garnish)
  • Gluten (from udon noodles)
  • Peanuts (if using peanut oil)

Nutritional Info (per serving)

These are general insights and don’t replace professional medical advice.
  • Calories: 425
  • Fat: 18 g
  • Carbs: 56 g
  • Protein: 12 g