Udon noodles are thick, chewy wheat noodles from Japan, usually served in a light broth or tossed with a simple sauce. The key to a great udon dish is the seasoning—a balance of savory, sweet, and umami flavors that cling to the noodles. This article gives you five versatile seasoning sauces, from a classic dashi-based broth to a creamy sesame version, so you can enjoy restaurant-quality udon at home.
Ingredients
- 4 servings dried udon noodles (about 14 oz / 400 g)
- For the Classic Dashi Broth:
- 4 cups (960 ml) dashi stock (or 4 cups water + 1 tsp dashi powder)
- 1/4 cup (60 ml) soy sauce
- 2 tbsp (30 ml) mirin
- 1 tbsp (15 ml) sake (optional)
- 1 tsp sugar
- For the Spicy Peanut Sauce:
- 1/4 cup (65 g) creamy peanut butter
- 2 tbsp (30 ml) soy sauce
- 1 tbsp (15 ml) rice vinegar
- 1 tsp chili oil (or to taste)
- 1 tsp honey or sugar
- 2 tbsp (30 ml) warm water
- For the Sesame Miso Sauce:
- 3 tbsp (45 g) white miso paste
- 2 tbsp (30 ml) sesame oil
- 1 tbsp (15 ml) rice vinegar
- 1 tbsp (15 ml) honey
- 1 clove garlic, minced
- 2 tbsp (30 ml) warm water
- For the Garlic Soy Butter Sauce:
- 3 tbsp (42 g) unsalted butter
- 2 cloves garlic, minced
- 3 tbsp (45 ml) soy sauce
- 1 tbsp (15 ml) mirin
- 1/4 tsp chili flakes (optional)
- For the Simple Ponzu Sauce:
- 1/4 cup (60 ml) ponzu sauce
- 1 tbsp (15 ml) sesame oil
- 1 tsp sugar
- 1 tsp toasted sesame seeds
Instructions
- Cook the udon noodles according to package directions (usually 5–7 minutes in boiling water). Drain and rinse briefly under cold water to stop cooking and remove excess starch. Set aside.
- For the Classic Dashi Broth: In a medium pot, combine dashi stock, soy sauce, mirin, sake (if using), and sugar. Bring to a gentle simmer over medium heat, stirring to dissolve sugar. Simmer for 2 minutes, then remove from heat.
- For the Spicy Peanut Sauce: In a small bowl, whisk together peanut butter, soy sauce, rice vinegar, chili oil, honey, and warm water until smooth. Adjust water for desired consistency.
- For the Sesame Miso Sauce: In a small bowl, whisk together miso, sesame oil, rice vinegar, honey, garlic, and warm water until smooth.
- For the Garlic Soy Butter Sauce: In a small skillet, melt butter over medium heat. Add garlic and chili flakes (if using) and sauté for 1 minute until fragrant. Stir in soy sauce and mirin, and simmer for 1 minute. Remove from heat.
- For the Simple Ponzu Sauce: In a small bowl, whisk together ponzu, sesame oil, and sugar until sugar dissolves. Stir in sesame seeds.
- To serve, add the cooked noodles to the sauce or broth and toss gently to coat. For the dashi broth, serve noodles in bowls with the hot broth poured over.
Tips
- If you can’t find dashi, use 4 cups (960 ml) of low-sodium chicken or vegetable broth mixed with 1 tsp of kombu (kelp) powder or a pinch of bonito flakes. The flavor will be slightly different but still delicious.
- Do not overcook frozen udon noodles—they only need 1–2 minutes in boiling water. Overcooking makes them mushy.
- For a gluten-free version, use tamari instead of soy sauce and ensure your mirin is gluten-free. Also, choose 100% buckwheat soba noodles if you need to avoid wheat, but note that they have a different texture.
- Store leftover sauce separately from cooked noodles to prevent the noodles from absorbing too much liquid and becoming soggy.
Serving Suggestions
Serve udon noodles hot as a main dish with sliced green onions, a soft-boiled egg, and nori strips. For a cold version, toss the noodles with the sesame or ponzu sauce and top with shredded cucumber and radish. Pair with a side of pickled ginger or a simple green salad.
Variations
Add protein: top with grilled chicken, beef, shrimp, or tofu. For a heartier meal, add vegetables like bok choy, mushrooms, or carrots. For a spicy kick, add a spoonful of gochujang or sriracha to any sauce. For a creamy version, stir in a spoonful of mayonnaise or Greek yogurt to the peanut sauce.
Storage and Reheating
Store cooked noodles and sauce separately in airtight containers in the refrigerator for up to 3 days. To reheat, microwave the noodles with a splash of water for 1–2 minutes, or stir-fry in a hot pan with the sauce for 2–3 minutes. The sauce can be kept refrigerated for up to 1 week.
Frequently Asked Questions
Can I use fresh udon noodles instead of dried? Yes, fresh udon noodles cook faster (1–2 minutes) and have a softer texture. Adjust cooking time accordingly.
What is dashi and can I make it at home? Dashi is a Japanese soup stock made from kombu (kelp) and bonito flakes. To make a quick version, simmer a piece of kombu in water for 10 minutes, then add bonito flakes and simmer for 1 minute, then strain. Store-bought dashi powder is a convenient substitute.
Can I make these sauces ahead of time? Yes, all sauces can be made up to 3 days in advance. Store in an airtight container in the refrigerator. The dashi broth can be refrigerated for up to 4 days.
How do I prevent the noodles from sticking together? After cooking, rinse the noodles under cold water and toss with a little sesame oil or vegetable oil to coat. This prevents sticking.
Can I freeze udon noodles? Cooked udon noodles can be frozen for up to 2 months. Toss with a little oil, place in a freezer bag, and thaw in the refrigerator before reheating.
What is ponzu sauce? Ponzu is a citrus-based soy sauce seasoning. It’s tangy and slightly sweet. If you don’t have it, mix 2 tbsp soy sauce with 1 tbsp lemon juice and 1 tsp sugar.
Related
- Vacuum Sealing Clothing: A Step-by-Step Guide
- Pretzel City Sports: Game-Day Soft Pretzel Bites
- What Is Salmon Rillettes? A French Classic
More recipes to cook
Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
Spotted an error? Tell us and we will correct it (corrections policy).