Spicy Sesame Beef Udon Noodles
If you’re craving a bowl of comfort that combines bold flavors with satisfying textures, Spicy Sesame Beef Udon Noodles is the answer. This dish brings together tender slices of beef sirloin, chewy udon noodles, and a spicy, garlicky sauce that wakes up your taste buds. It’s a perfect weeknight meal that feels indulgent yet comes together quickly and easily. Whether you’re a seasoned noodle lover or just looking to switch up your dinner routine, this recipe is guaranteed to become a favorite in your kitchen.
What Makes This Recipe Special
This Spicy Sesame Beef Udon Noodles recipe stands out because of its balance of heat, sweetness, and umami. The red chili paste infuses the dish with a gentle kick, while the honey adds a touch of natural sweetness that complements the savory soy sauce perfectly. The sesame oil and seeds bring a nutty aroma and flavor that ties the whole dish together beautifully. Using thinly sliced beef sirloin ensures the protein is tender and cooks quickly, making this dish ready in under 30 minutes without sacrificing any flavor or texture.
The addition of fresh vegetables like julienned carrots and bell peppers not only adds vibrant color but also a crunchy contrast that makes every bite interesting. Plus, udon noodles are thick and chewy, different from your usual pasta, giving the dish a unique Japanese-inspired flair. This recipe is all about quick, wholesome ingredients coming together for a satisfying, spicy meal.
Ingredient List
- 8 ounces udon noodles
- 1 pound beef sirloin, thinly sliced
- 2 tablespoons sesame oil
- 3 cloves garlic, minced
- 1 tablespoon ginger, minced
- 1 tablespoon red chili paste
- 2 tablespoons soy sauce
- 1 tablespoon honey
- 1 carrot, julienned
- 1 bell pepper, sliced
- 2 green onions, chopped
- 1 tablespoon sesame seeds
- Salt and pepper to taste
Tools of the Trade
- Large pot — for boiling the udon noodles
- Large skillet or wok — ideal for stir-frying the beef and vegetables
- Sharp knife — to thinly slice the beef and chop vegetables
- Cutting board — for prepping ingredients
- Mixing bowl — to combine the sauce ingredients
- Tongs or chopsticks — to toss the noodles and beef together
- Measuring spoons — for precise seasoning
How to Prepare Spicy Sesame Beef Udon Noodles

Step 1: Prepare the Udon Noodles
Start by bringing a large pot of salted water to a boil. Add the udon noodles and cook according to the package instructions, usually about 8-10 minutes if dried, or 2-3 minutes if fresh. Once cooked, drain the noodles and rinse them under cold water to stop the cooking process and prevent sticking. Set aside.
Step 2: Make the Spicy Sesame Sauce
In a small bowl, combine the red chili paste, soy sauce, honey, minced garlic, and ginger. Stir well until everything is fully incorporated. This sauce will be the flavor powerhouse of your dish, bringing together spicy, sweet, and savory notes.
Step 3: Cook the Beef
Heat 1 tablespoon of sesame oil in a large skillet or wok over medium-high heat. Once hot, add the thinly sliced beef sirloin in a single layer. Season lightly with salt and pepper. Stir-fry for about 2-3 minutes until browned but still tender. Remove the beef from the skillet and set aside.
Step 4: Stir-Fry the Vegetables
In the same skillet, add the remaining tablespoon of sesame oil. Toss in the julienned carrot and sliced bell pepper. Stir-fry for 2-3 minutes until the vegetables are crisp-tender but still vibrant.
Step 5: Combine Everything
Return the cooked beef to the skillet with the vegetables. Pour in the spicy sesame sauce and toss everything to coat evenly. Add the drained udon noodles and gently toss again to mix all ingredients thoroughly. Heat through for another 2 minutes, allowing the noodles to soak up the sauce.
Step 6: Garnish and Serve
Remove from heat and transfer to serving bowls. Sprinkle chopped green onions and sesame seeds on top for an extra layer of flavor and texture. Serve immediately and enjoy the delicious harmony of spicy sesame beef udon noodles.
No-Store Runs Needed

- Udon noodles are often found in the pantry or freezer section of most grocery stores, and many keep a stash at home.
- Beef sirloin is a versatile cut that can be swapped with other thinly sliced cuts you may already have.
- Sesame oil, soy sauce, garlic, and ginger are pantry staples in Asian-inspired cooking, making this recipe ideal for a quick meal without extra shopping.
- Carrots, bell peppers, and green onions are common vegetables available year-round or easily substituted with what’s on hand.
- Honey and red chili paste keep well in the fridge, so you can whip up this spicy sesame beef udon noodles dish anytime you want a flavorful meal.
Flavor Logic
The magic of this dish lies in the careful balance of flavors and textures:
- Red chili paste: Adds a deep, spicy heat without overpowering the other ingredients.
- Soy sauce: Brings a salty, umami richness that enhances the beef and noodles.
- Honey: Balances the heat with a subtle sweetness, creating a well-rounded sauce.
- Sesame oil and seeds: Offer a toasty, nutty aroma and flavor that is quintessential to many Asian dishes.
- Fresh ginger and garlic: Provide pungent, aromatic notes that brighten the dish.
- Carrot and bell pepper: Add a crunchy, fresh texture that contrasts delightfully with the tender beef and chewy noodles.
Storage Pro Tips
Leftover spicy sesame beef udon noodles are just as delicious when stored and reheated properly:
- Cool the noodles completely before transferring to an airtight container.
- Store in the refrigerator for up to 3 days.
- When reheating, add a splash of water or broth to loosen the sauce and prevent the noodles from drying out.
- Reheat in a skillet over medium heat or in the microwave, stirring occasionally for even heating.
- For longer storage, freeze the noodles in a freezer-safe container for up to 1 month, then thaw overnight in the fridge before reheating.
Helpful Q&A
Can I substitute the beef with another protein?
Absolutely! Thinly sliced chicken breast or thigh works wonderfully with this recipe. You can also use tofu or tempeh for a vegetarian twist. Just make sure to adjust cooking times accordingly to ensure your protein is cooked through.
How spicy is this dish? Can I make it milder?
The heat level depends on the amount of red chili paste you add. You can reduce the chili paste to half a tablespoon or omit it completely if you prefer a milder flavor. Adding extra honey can also help balance the spice.
Are there any good alternatives to udon noodles?
If you can’t find udon noodles, thick rice noodles or even fresh fettuccine can be used. Just keep in mind that the texture will be slightly different, but the sauce and flavors will still shine through beautifully.
What side dishes pair well with Spicy Sesame Beef Udon Noodles?
Light and refreshing sides like a cucumber salad or steamed edamame complement the richness of this dish perfectly. For more noodle inspiration, you might enjoy trying Spicy Pickled Cucumber Ramen Noodles as a fresh and tangy contrast.
Don’t Miss These
- For another hearty beef recipe, check out Ground Beef Stroganoff — comfort food at its finest.
- Explore more noodle dishes with unique flavors like Spicy Pickled Cucumber Ramen Noodles for a refreshing change.
Let’s Eat
Gather your ingredients, fire up the stove, and get ready to dive into a bowl of Spicy Sesame Beef Udon Noodles that’s as easy to prepare as it is delightful to eat. Every bite offers a perfect harmony of spicy, savory, and sweet notes, paired beautifully with tender beef and chewy noodles. Whether you’re cooking for yourself or feeding a crowd, this recipe promises satisfaction with every forkful. Enjoy the warmth, the spice, and the comforting textures of this quick and delicious meal.
Share on Pinterest


Spicy Sesame Beef Udon Noodles
Ingredients
- 8 ounces udon noodles
- 1 pound beef sirloin thinly sliced
- 2 tablespoons sesame oil
- 3 cloves garlic minced
- 1 tablespoon ginger minced
- 1 tablespoon red chili paste
- 2 tablespoons soy sauce
- 1 tablespoon honey
- 1 carrot julienned
- 1 bell pepper sliced
- 2 green onions chopped
- 1 tablespoon sesame seeds
- Salt and pepper to taste
Instructions
Prepare the Udon Noodles
- Bring a large pot of salted water to a boil. Add udon noodles and cook according to package instructions (8-10 minutes if dried, 2-3 minutes if fresh). Drain and rinse under cold water. Set aside.
Make the Spicy Sesame Sauce
- In a small bowl, combine red chili paste, soy sauce, honey, minced garlic, and minced ginger. Stir well until fully incorporated.
Cook the Beef
- Heat 1 tablespoon sesame oil in a large skillet or wok over medium-high heat. Add thinly sliced beef sirloin in a single layer. Season with salt and pepper. Stir-fry for 2-3 minutes until browned but tender. Remove beef and set aside.
Stir-Fry the Vegetables
- Add remaining tablespoon of sesame oil to the skillet. Toss in julienned carrot and sliced bell pepper. Stir-fry for 2-3 minutes until crisp-tender and vibrant.
Combine Everything
- Return cooked beef to skillet with vegetables. Pour in spicy sesame sauce and toss to coat evenly. Add drained udon noodles and gently toss to mix thoroughly. Heat through for 2 minutes.
Garnish and Serve
- Remove from heat, transfer to serving bowls. Sprinkle chopped green onions and sesame seeds on top. Serve immediately.
Equipment
- Large Pot
- Large Skillet
- Wok
- Sharp Knife
- Cutting Board
- Mixing Bowl
- Tongs
- Chopsticks
- Measuring Spoons
Notes
- Use fresh udon noodles for a quicker cook time and chewier texture.
- Adjust red chili paste amount to control spice level or substitute with a milder chili sauce.
- Leftovers keep well refrigerated up to 3 days; reheat with a splash of water to maintain sauce consistency.

