If you crave a comforting, flavorful noodle dish that’s both simple and packed with punch, this Vegan Garlic Udon Noodles Recipe will become your new favorite go-to. Silky udon noodles dressed in a garlicky, tangy, and slightly spicy sauce come together effortlessly to create a dish that’s equally satisfying for a quick weeknight dinner or a cozy weekend treat. Each bite explodes with umami goodness balanced perfectly by fresh garnishes, making this recipe a must-try for anyone looking to enjoy a delicious vegan meal with minimal fuss and maximum flavor.

Ingredients You’ll Need
This recipe keeps things delightfully straightforward, relying on a handful of essential, wholesome ingredients that each play a crucial role in shaping the final flavor, texture, and vibrant appearance of your noodles.
- Udon noodles: The star of the dish, these thick, chewy noodles provide the perfect canvas for soaking up the sauce.
- Olive oil: Adds a smooth, lightly fruity richness that helps sauté the garlic without overpowering it.
- Garlic: Freshly minced for an intoxicating aroma and bold foundation flavor.
- Soy sauce: Brings a deep, salty umami character, complementing the noodles wonderfully.
- Sesame oil: Adds a toasty, nutty note that elevates the sauce to the next level.
- Rice vinegar: Provides a gentle tang that cuts through the richness for balance.
- Sugar: Just a touch to round out the acidity and saltiness with subtle sweetness.
- Chili flakes: Offer a gentle heat kick that wakes up the palate without overwhelming.
- Water: Helps loosen the sauce so it coats the noodles beautifully.
- Sesame seeds: Toasted for a crunchy texture and nutty flavor pop.
- Green onions: Freshly sliced for a burst of vibrant color and mild oniony brightness.
- Cilantro: Chopped fresh to brighten and add herbal freshness, making the dish shine.
How to Make Vegan Garlic Udon Noodles Recipe
Step 1: Preparing the Udon Noodles
Start by bringing a large pot of water to a rolling boil. Add your udon noodles and cook them according to the package instructions – usually, this takes about 8 to 10 minutes. Stir occasionally to prevent the noodles from sticking together, ensuring they stay perfectly tender and chewy. Once cooked, drain them in a colander and set them aside, ready to be coated in the delicious sauce.
Step 2: Sautéing the Garlic
While the noodles are cooking, heat 2 tablespoons of olive oil over medium heat in a large pan or wok. Add the minced garlic and sauté it gently for 1 to 2 minutes until it becomes wonderfully fragrant. Be careful not to let the garlic burn, as that will add unwanted bitterness. This step releases the garlic’s bold flavor base that will permeate the entire dish, creating that irresistible savory scent you’ll love.
Step 3: Building the Sauce
Next, pour in 1 tablespoon of soy sauce, 1 tablespoon of sesame oil, 1 tablespoon of rice vinegar, and add 1 teaspoon of sugar to the pan. Stir everything together and let the mixture come to a gentle simmer for 2 to 3 minutes. This allows the sugar to dissolve fully and the flavors to meld into a harmonious sauce that’s sweet, tangy, and nutty – the perfect partner for those udon noodles.
Step 4: Adding the Final Touches to the Sauce
Sprinkle 1/4 teaspoon of chili flakes into the sauce and stir well to incorporate their spicy warmth. Then add 1/2 cup of water to loosen the sauce up, allowing it to coat every strand of noodle without clumping. Let the sauce simmer for another minute so it thickens just slightly and the flavors concentrate beautifully.
Step 5: Combining Noodles and Sauce
Add the cooked udon noodles to the pan with your garlicky sauce. Toss gently but thoroughly, making sure every noodle is evenly coated. Allow the noodles to cook in the sauce for 2 to 3 minutes, stirring occasionally to help them soak up all the wonderful flavors and come alive with every bite. This is where the magic happens – simple ingredients turning into something truly delightful.
Step 6: Finishing with Toppings
Once everything is heated through and the noodles are glossy with sauce, remove the pan from heat. Sprinkle 2 tablespoons of sesame seeds on top, then scatter sliced green onions and chopped fresh cilantro evenly over the noodles. Give everything a final toss, mixing those garnishes in to add freshness, crunch, and a beautiful pop of color.
How to Serve Vegan Garlic Udon Noodles Recipe

Garnishes
Besides the sesame seeds, green onions, and cilantro that this recipe calls for, you can experiment with a squeeze of fresh lime for brightness or a handful of crushed peanuts for added texture. These garnishes enhance each bite with layers of flavor and contrast that keep the dish exciting and satisfying.
Side Dishes
Pair these noodles with a simple cucumber salad dressed in rice vinegar and sesame seeds to add a refreshing crunch, or serve alongside steamed or roasted vegetables such as bok choy or snap peas. These sides add color, nutrition, and balance without overshadowing the rich garlicky noodles.
Creative Ways to Present
Serve the noodles in wide, shallow bowls so they look inviting and let those gorgeous toppings shine. For a fun twist, add crispy tofu cubes or roasted mushrooms on top for extra protein and texture. You can also wrap the noodles in vegan lettuce cups for a playful handheld snack or appetizer.
Make Ahead and Storage
Storing Leftovers
You can store any leftover Vegan Garlic Udon Noodles Recipe in an airtight container in the refrigerator for up to 3 days. The noodles tend to absorb the sauce further, so it’s best to enjoy them fresh but leftovers reheat beautifully too.
Freezing
Freezing isn’t recommended for this recipe due to the delicate texture of udon noodles and garnishes, which can become mushy or wilted upon thawing. It’s better to cook fresh for the best taste and consistency.
Reheating
To reheat, gently warm the noodles in a skillet over medium heat, adding a splash of water if the sauce has thickened too much. Stir frequently to prevent sticking and to revive that fresh-out-of-the-pan flavor and texture.
FAQs
Can I use other types of noodles for this recipe?
Absolutely! While udon noodles are perfect for their chewy texture, you can swap in soba, rice noodles, or even spaghetti in a pinch. Just adjust cooking times accordingly and enjoy a new twist on the dish.
Is this recipe spicy?
The spice level is mild because it only uses a small amount of chili flakes. You can easily increase or decrease the heat to suit your taste by adding more or leaving them out.
What can I substitute for soy sauce?
If you need a soy-free version, tamari or coconut aminos work great and still provide that umami depth without compromising the flavor.
Can I add vegetables to the Vegan Garlic Udon Noodles Recipe?
Definitely. Stir in quick-cooking vegetables like spinach, bell peppers, or snap peas during the final minutes of cooking to add freshness and more nutrients.
How long does it take to prepare this dish?
This Vegan Garlic Udon Noodles Recipe comes together in about 25 minutes total – 10 minutes prep and 15 minutes cook time – making it a wonderful quick meal option.
Final Thoughts
This Vegan Garlic Udon Noodles Recipe is an absolute winner, combining ease, comfort, and vibrant flavor in every forkful. Whether you’re new to vegan cooking or just short on time, this dish is sure to impress and satisfy your cravings. Don’t hesitate – grab those simple ingredients and treat yourself to a bowl of garlicky, noodle goodness today!
Print
Vegan Garlic Udon Noodles Recipe
- Prep Time: 0h 10m
- Cook Time: 0h 15m
- Total Time: 0h 25m
- Yield: 2 servings
- Category: Main Course
- Method: Stovetop
- Cuisine: Asian
- Diet: Vegan
Description
This Vegan Garlic Udon Noodles recipe is a flavorful and comforting dish featuring tender udon noodles tossed in a savory garlic sauce with soy, sesame oil, and a hint of chili flakes. Garnished with sesame seeds, fresh green onions, and cilantro, it delivers a perfect balance of umami and freshness. This quick and easy stir-fry is ideal for a satisfying plant-based meal.
Ingredients
Main Ingredients
- 200 grams udon noodles
- 2 tablespoons olive oil
- 5 cloves garlic, minced
- 1 tablespoon soy sauce
- 1 tablespoon sesame oil
- 1 tablespoon rice vinegar
- 1 teaspoon sugar
- 1/4 teaspoon chili flakes
- 1/2 cup water
Garnish
- 2 tablespoons sesame seeds
- 2 green onions, sliced
- 1/4 cup fresh cilantro, chopped
Instructions
- Boil Water: Bring a large pot of water to a boil over high heat to prepare for cooking the udon noodles.
- Cook Noodles: Add the udon noodles to the boiling water and cook according to package instructions, typically 8-10 minutes, stirring occasionally to prevent sticking.
- Drain Noodles: Once cooked, drain the noodles in a colander and set aside to keep warm.
- Heat Olive Oil: While noodles cook, warm olive oil in a large pan or wok over medium heat.
- Sauté Garlic: Add the minced garlic to the pan and sauté for 1-2 minutes until fragrant, taking care not to burn it.
- Add Sauces and Sugar: Stir in soy sauce, sesame oil, rice vinegar, and sugar, mixing well to combine all ingredients.
- Simmer Sauce: Let the sauce gently simmer for 2-3 minutes to dissolve sugar and blend flavors.
- Incorporate Chili Flakes: Sprinkle chili flakes into the sauce and stir thoroughly to distribute the heat.
- Add Water and Simmer: Pour in 1/2 cup water, mix the sauce, and simmer for another minute to meld the flavors.
- Toss Noodles in Sauce: Add the cooked udon noodles to the pan and gently toss to coat them evenly with the sauce.
- Heat Noodles: Cook the noodles in the sauce for 2-3 minutes, stirring occasionally so the noodles absorb the flavorful sauce.
- Remove from Heat: Once noodles are coated and heated through, take the pan off the stove.
- Add Garnishes: Sprinkle sesame seeds over the noodles, then top with sliced green onions and chopped cilantro.
- Final Toss: Toss the noodles again to evenly distribute the garnishes.
- Serve Immediately: Plate the noodles and serve hot for best flavor and texture.
Notes
- Use fresh udon noodles if available for better texture, but dried noodles work well too.
- Adjust chili flakes to your preferred spice level or omit for no heat.
- For a gluten-free option, substitute soy sauce with tamari or coconut aminos and use gluten-free udon noodles.
- The recipe can be doubled to serve more people without adjusting cooking times.
- Leftovers can be stored in an airtight container in the refrigerator for up to 2 days.

