Walking through a bustling Asian market, the air was thick with mouthwatering aromas, captivating my senses and igniting my passion for homemade cooking. That’s when I stumbled upon a vibrant display of udon noodles, instantly inspiring me to create a comforting and delicious meal: Vegan Sesame Yaki Udon Noodles. This dish is not only quick to prepare, but it also offers a delightful twist on traditional comfort food—perfect for busy weeknights when you crave something wholesome. With thick and chewy udon noodles enveloped in a savory sesame garlic sauce, paired with fresh vegetables like broccolini and customizable protein options like seitan or baked tofu, you’ll find yourself reaching for seconds. Are you ready to transform your dinner routine into a nourishing and flavorful experience?

Why You’ll Crave This Dish?
Quick and Easy: In just under 30 minutes, you can whip up a satisfying meal that’s perfect for even the busiest nights.
Comforting Flavors: The savory sesame garlic sauce envelops thick udon noodles, delivering a warm and hearty experience you’ll look forward to.
Versatile Proteins: Choose between homemade seitan beef strips or baked tofu for a great protein punch. Not a fan of those? Try adding your favorite veggies for a unique twist!
Healthy & Nutritious: Packed with fresh broccolini and balanced ingredients, these noodles not only taste great but also nourish your body. Consider pairing them with a refreshing Cabbage Cucumber Salad for even more vibrant nutrition.
Crowd-Pleaser: This dish is perfect for families or gatherings, ensuring everyone leaves the table happy and satisfied!
Vegan Sesame Yaki Udon Noodles Ingredients
For the Noodles
• Fresh Udon Noodles – Thick, chewy noodles that soak up the sauce beautifully; quick-cooking types save time.
• Yellow Onion – Adds a natural sweetness; chop a medium onion for a flavor base.
For the Sauce
• Sesame Oil – Infuses a nutty flavor into the dish; substitute with a neutral oil if desired.
• Toasted Sesame Oil – Enhances the rich, savory taste; use sparingly to avoid overpowering the dish.
• Rice Vinegar – Balances flavors with a hint of acidity; adjust to taste.
• Garlic – Minced for robust flavor; it works wonders with the other sauce ingredients.
• Ginger – Finely grated for a fragrant kick; fresh ginger elevates the dish’s taste.
• Soy Sauce – Adds essential saltiness; opt for dark soy for a richer flavor profile.
• Agave Nectar or Maple Syrup – Provides sweetness to balance the savory elements; adjust to suit your palate.
• Sambal Oelek or Sriracha – Adds a spicy kick; feel free to adjust the heat level!
• Water – Helps to adjust the sauce consistency for perfect coating.
• Cornstarch – A thickening agent; mix with water to create a slurry before adding to the sauce.
For the Vegetables
• Broccolini or Broccoli – Adds a satisfying crunch and nutrition; swap in any favorite veggies you have on hand.
For the Protein
• Homemade Seitan Beef or Baked Tofu – Both provide texture and protein; prepare in advance for ease.
Step‑by‑Step Instructions for Vegan Sesame Yaki Udon Noodles
Step 1: Prepare the Protein
If you’re using homemade seitan or baked tofu for your Vegan Sesame Yaki Udon Noodles, prepare it first. For seitan, ensure it’s cooked and ready to go; for tofu, cube it and bake until crispy, about 25 minutes at 400°F. This step sets the stage for a satisfying texture in your dish.
Step 2: Sauté the Onion
In a large skillet or wok, heat 2 tablespoons of sesame oil over medium heat. Add the chopped yellow onion and sauté for about 5 minutes, stirring occasionally, until it becomes soft and translucent. The aroma will fill your kitchen, creating the perfect base for your noodles.
Step 3: Cook the Broccolini
Now, toss in the chopped broccolini and a few tablespoons of water into the skillet with the onions. Cover and cook for 6-8 minutes, until the broccolini is tender and bright green. You’ll know they’re ready when they’re vibrant and still have a slight crisp to them.
Step 4: Mix the Sauce
While the vegetables are cooking, prepare the sauce. In a separate bowl, whisk together toasted sesame oil, rice vinegar, minced garlic, grated ginger, soy sauce, agave nectar, and sambal oelek. This sauce mixture will add depth and flavor to your Vegan Sesame Yaki Udon Noodles.
Step 5: Prepare the Noodles
Bring a pot of water to a boil, then add the fresh udon noodles. Follow the package instructions—typically just 2 minutes—until they are fully cooked. Keep an eye on them; you want them soft but not mushy. Drain and set aside for the next step.
Step 6: Combine Noodles and Sauce
Add the drained udon noodles to the skillet with the sautéed onion and broccolini. Cover the skillet for 2-3 minutes to help loosen the noodles. Then, add half of the sauce mixture and toss everything gently to coat the noodles evenly.
Step 7: Add the Protein
Stir in your prepared seitan or baked tofu along with the remaining sauce. Cook for an additional 3-4 minutes, allowing the sauce to thicken and envelop the noodles and vegetables. You’ll know it’s done when the sauce clings nicely to everything, creating a glossy finish.
Step 8: Serve and Garnish
Remove the skillet from heat and serve the Vegan Sesame Yaki Udon Noodles hot. Garnish with fresh cilantro, sliced green onions, and a sprinkle of sesame seeds for an appealing presentation. This dish not only looks vibrant but is sure to delight every palate at your table!

How to Store and Freeze Vegan Sesame Yaki Udon Noodles
Fridge: Store leftovers in an airtight container for up to 5 days. Reheat gently in a skillet over medium heat to maintain the noodle texture.
Freezer: Freeze portions in freezer-safe bags or containers for up to 3 months. Allow to cool completely before freezing to prevent ice crystals.
Reheating: For best results, thaw overnight in the fridge before reheating. Heat in a skillet with a splash of water or broth to revive the noodles and sauce.
Labeling: Don’t forget to label your containers with the date for optimal freshness and to remind you of those delicious Vegan Sesame Yaki Udon Noodles waiting to be enjoyed!
What to Serve with Easy Vegan Sesame Yaki Udon Noodles
Enjoy your culinary adventure by complementing those rich, savory noodles with delightful dishes that elevate your meal.
-
Crispy Vegan Spring Rolls: These delightful bites offer a crunchy texture and can be filled with fresh veggies, making them a perfect starter.
-
Miso Soup: The warm, umami flavors of this broth create a comforting balance with the noodles while providing a deliciously light starter.
-
Cabbage Cucumber Salad: A refreshing option that adds a revitalizing crunch and brightness, enhancing the overall flavor experience of your meal.
-
Avocado Edamame Salad: With creamy avocado and protein-packed edamame, this salad brings a satisfying creaminess that contrasts beautifully with the noodles.
-
Steamed Bok Choy: Lightly steamed bok choy adds a tender and vibrant green element, tying both texture and nutrition into your hearty meal.
-
Chilled Green Tea: The subtle, earthy flavors of green tea not only refresh you but also cleanse the palate, enhancing your overall dining experience.
-
Mango Sticky Rice: For a sweet finish, this classic dessert combines luscious mango and sticky rice, perfectly contrasting the meal’s savory notes.
-
Sriracha Lime Soda: A unique, spicy-sweet drink that connects the dish’s heat with its savory flavors, making each sip as memorable as the last bite.
-
Sesame Cookies: These crunchy treats bring a delightful finish, tying in the sesame theme while providing a satisfying sweet bite after your nourishing noodles.
Expert Tips for the Best Vegan Sesame Yaki Udon Noodles
-
Fresh Noodles Matter: Using quick-cooking fresh udon noodles ensures that they are perfectly chewy, helping to create the ideal texture for your Vegan Sesame Yaki Udon Noodles.
-
Prep Ahead: If you plan to use homemade seitan or baked tofu, prepare them in advance. This not only saves time but also enhances the overall flavors.
-
Watch the Heat: When sautéing, cook the onions over medium heat. Too high of a temperature can burn them, leading to a bitter taste that could overpower your dish.
-
Adjust Spice Wisely: If you’re unsure about the desired heat level, start with a small amount of sambal oelek or sriracha and adjust it in later. Remember, you can always add more, but you can’t take it out!
-
Veggie Variations: Feel free to swap out broccolini for your favorite veggies; just remember to cook them until they’re tender yet still crisp, adding that satisfying crunch to your Vegan Sesame Yaki Udon Noodles.
Vegan Sesame Yaki Udon Noodles Variations
Feel free to customize these noodles to your taste, and let your culinary creativity shine!
-
Protein Swap: Opt for tempeh instead of seitan or tofu for a nuttier flavor and extra protein. Tempeh crisps up beautifully when sautéed and adds an amazing depth to the dish.
-
Veggie Delight: Replace broccolini with colorful bell peppers or snow peas for a vibrant, crunchy contrast that bursts with color and taste. These options will not only enhance your meal’s visual appeal but also bring additional nutrients.
-
Spicy Upgrade: If you like a kick, add more Sambal Oelek or Sriracha to the sauce to spice it up! Just remember, a little extra heat can go a long way in making your noodles truly memorable.
-
Noodle Variety: Don’t have udon noodles? Rice noodles are a fantastic alternative! Prepare them according to the package instructions for a delightful twist that still soaks up the sauce beautifully.
-
Creamy Finish: For a creamy sauce, stir in a spoonful of peanut or almond butter into your sauce mixture. This adds a smooth, rich texture that takes your dish to the next level, making it incredibly satisfying.
-
Flavor Boost: Enhance the flavor profile by incorporating toasted sesame seeds directly into the stir-fry. They add an extra crunch and a nutty undertone that will elevate each bite.
-
Herbed Version: Toss in fresh herbs such as basil or cilantro right before serving for a fragrant and fresh finish. These herbs elevate the dish not just in flavor but also in aroma.
-
Vegetarian Option: If you’re not strictly vegan, sprinkle some grated Parmesan cheese on top for an umami boost. This will create an exciting fusion that adds a delightful savory note.
And of course, if you’re looking to balance the flavors with a fresh side, pair your noodles with a vibrant Cabbage Cucumber Salad to create a wholesome meal that’s sure to brighten your dinner table!
Make Ahead Options
These Vegan Sesame Yaki Udon Noodles are perfect for meal prep enthusiasts! You can prepare the vegan protein—whether seitan or baked tofu—up to 3 days in advance to save time. Chop the vegetables and store them in an airtight container in the refrigerator for up to 24 hours while keeping the sauce components ready in a separate container. To prevent browning, store cut veggies properly and combine the sauce ingredients without the cornstarch until you’re ready to cook. When you’re set to serve, simply sauté the onions and broccolini, cook the noodles, mix everything together, and pour in the pre-made sauce. This way, you enjoy delicious, homemade Vegan Sesame Yaki Udon Noodles with minimal effort on busy weeknights!

Vegan Sesame Yaki Udon Noodles Recipe FAQs
What type of udon noodles should I use?
Absolutely! For the best texture, I always recommend using fresh udon noodles, especially the quick-cooking varieties that only take about 2 minutes to prepare. They soak up the sauce beautifully and maintain a delightful chewiness. If fresh isn’t available, opt for dry udon noodles or rice noodles; just be sure to follow their package instructions for cooking.
How should I store leftovers?
Once you’ve enjoyed your Vegan Sesame Yaki Udon Noodles, store any leftovers in an airtight container in the fridge for up to 5 days. Just be sure to reheat them gently in a skillet over medium heat to avoid losing that wonderful noodle texture. Add a splash of water or broth to help retain moisture!
Can I freeze this dish?
Yes! You can freeze your Vegan Sesame Yaki Udon Noodles for up to 3 months. To freeze, let the noodles cool completely before placing them in freezer-safe bags or containers. I often label them with the date for easy reference. When ready to enjoy, thaw overnight in the fridge, then reheat in a skillet with a splash of water or broth to bring them back to life.
What can I do if the sauce is too thick?
If you find your sauce has become too thick, simply add a little warm water or vegetable broth to the skillet while reheating. Stir gently to combine until you achieve your desired consistency. This is a common issue, but a little water can work wonders!
Are there any dietary considerations for this recipe?
Absolutely! This recipe is vegan-friendly, making it perfect for those avoiding animal products. However, if you have allergies, be cautious with soy sauce as it contains gluten. Look for gluten-free soy sauce or tamari as an alternative. Additionally, if sharing with pets, avoid giving them anything containing garlic, as it’s not safe for them.
Can I use different vegetables in this dish?
The more the merrier! Feel free to experiment with a variety of vegetables in your Vegan Sesame Yaki Udon Noodles. Bell peppers, bok choy, or snap peas are great options and can add a burst of color and flavor. Just remember to cook them until they’re tender yet still crisp for that perfect texture!

Vegan Sesame Yaki Udon Noodles for Quick Comfort Cooking
Ingredients
Equipment
Method
- Prepare the protein by cooking seitan or baking tofu until crispy.
- In a large skillet or wok, heat sesame oil and sauté the chopped yellow onion until soft.
- Add broccolini and water, cover, and cook until tender.
- In a separate bowl, whisk together the sauce ingredients.
- Boil water and cook udon noodles following package instructions, then drain.
- Combine noodles and sautéed vegetables, adding half of the sauce.
- Stir in the protein and remaining sauce, cooking until thickened.
- Serve hot, garnished with cilantro, green onions, and sesame seeds.
