Spicy Udon Noodle Stir-Fry is a vibrant and flavorful dish that combines thick, chewy udon noodles with a variety of colorful vegetables and a spicy sauce. This quick and easy recipe is perfect for a weeknight dinner and can be customized with your favorite proteins or vegetables.
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Ingredients
- 12 oz udon noodles (fresh or frozen)
- 2 tablespoons vegetable oil
- 1 bell pepper (sliced)
- 1 carrot (julienned)
- 1 cup broccoli florets
- 1 cup snap peas (or snow peas)
- 3 green onions (sliced)
- 2 cloves garlic (minced)
- 1 tablespoon ginger (grated)
- 1 tablespoon sesame oil
For the Spicy Sauce:
- 3 tablespoons soy sauce
- 1 tablespoon sriracha (or more to taste)
- 1 tablespoon rice vinegar
- 1 tablespoon honey (or maple syrup)
- 1 teaspoon cornstarch (mixed with 1 tablespoon water, for thickening)
Timing
Making Spicy Udon Noodle Stir-Fry takes about 10 minutes for preparation and 15 minutes for cooking.
Instructions
Step 1: Cook the Udon Noodles
- Prepare Noodles: If using fresh udon noodles, follow the package instructions to cook them. If using frozen, thaw them under warm water. Drain and set aside.
Step 2: Prepare the Sauce
- Mix Sauce Ingredients: In a small bowl, whisk together the soy sauce, sriracha, rice vinegar, honey, and cornstarch mixture. Set aside.
Step 3: Stir-Fry the Vegetables
- Heat Oil: In a large skillet or wok, heat the vegetable oil over medium-high heat.
- Add Vegetables: Add the sliced bell pepper, carrot, broccoli florets, and snap peas. Stir-fry for about 3-4 minutes until the vegetables are tender-crisp.
- Add Aromatics: Stir in the minced garlic and grated ginger, cooking for an additional 30 seconds until fragrant.
Step 4: Combine Noodles and Sauce
- Add Noodles: Add the cooked udon noodles to the skillet, tossing to combine with the vegetables.
- Pour Sauce: Pour the spicy sauce over the noodles and vegetables. Toss everything together for about 2-3 minutes, allowing the sauce to coat the noodles and thicken slightly.
- Finish with Sesame Oil: Drizzle the sesame oil over the stir-fry and toss to combine.
Step 5: Serve
- Garnish: Serve the stir-fry hot, garnished with sliced green onions.
- Enjoy: Enjoy your delicious Spicy Udon Noodle Stir-Fry!

Nutritional Information
Here’s a quick overview of the nutritional content of Spicy Udon Noodle Stir-Fry (per serving, based on 4 servings):
| Nutrient | Amount per Serving |
|---|---|
| Calories | 350 |
| Protein | 10g |
| Fat | 15g |
| Carbohydrates | 45g |
| Fiber | 4g |
| Sugar | 5g |
Tips for Customization
- Protein Options: Add protein such as chicken, shrimp, tofu, or beef for a heartier meal.
- Vegetable Variations: Feel free to use any vegetables you have on hand, such as mushrooms, zucchini, or bean sprouts.
- Adjust Spice Level: Modify the amount of sriracha to suit your heat preference, or add red pepper flakes for extra spice.
Conclusion
Spicy Udon Noodle Stir-Fry is a quick, delicious, and customizable dish that is perfect for busy nights. With its bold flavors and satisfying texture, this stir-fry is sure to become a favorite in your household. Enjoy this delightful recipe!
Spicy Udon Noodle Stir-Fry Recipe
Ingredients
- • 12 oz udon noodles (fresh or frozen)
- • 2 tablespoons vegetable oil
- • 1 bell pepper (sliced)
- • 1 carrot (julienned)
- • 1 cup broccoli florets
- • 1 cup snap peas (or snow peas)
- • 3 green onions (sliced)
- • 2 cloves garlic (minced)
- • 1 tablespoon ginger (grated)
- • 1 tablespoon sesame oil
- For the Spicy Sauce:
- • 3 tablespoons soy sauce
- • 1 tablespoon sriracha (or more to taste)
- • 1 tablespoon rice vinegar
- • 1 tablespoon honey (or maple syrup)
- • 1 teaspoon cornstarch (mixed with 1 tablespoon water, for thickening)
Instructions
- Prepare Noodles: If using fresh udon noodles, follow the package instructions to cook them. If using frozen, thaw them under warm water. Drain and set aside.
- Mix Sauce Ingredients: In a small bowl, whisk together the soy sauce, sriracha, rice vinegar, honey, and cornstarch mixture. Set aside.
- Heat Oil: In a large skillet or wok, heat the vegetable oil over medium-high heat.
- Add Vegetables: Add the sliced bell pepper, carrot, broccoli florets, and snap peas. Stir-fry for about 3–4 minutes until the vegetables are tender-crisp.
- Add Aromatics: Stir in the minced garlic and grated ginger, cooking for an additional 30 seconds until fragrant.
- Add Noodles: Add the cooked udon noodles to the skillet, tossing to combine with the vegetables.
- Pour Sauce: Pour the spicy sauce over the noodles and vegetables. Toss everything together for about 2–3 minutes, allowing the sauce to coat the noodles and thicken slightly.
- Finish with Sesame Oil: Drizzle the sesame oil over the stir-fry and toss to combine.
- Garnish: Serve the stir-fry hot, garnished with sliced green onions.
- Enjoy: Enjoy your delicious Spicy Udon Noodle Stir-Fry!
Step 1: Cook the Udon Noodles
Step 2: Prepare the Sauce
Step 3: Stir-Fry the Vegetables
Step 4: Combine Noodles and Sauce
Step 5: Serve
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