tempura sauce recipe
The Best tempura sauce recipe
What I love most about this recipe is how versatile it is. It’s perfect for a quick weeknight dinner when you want something crispy and satisfying, but it also works for casual gatherings or even a fun weekend cooking project with the family. The ingredients are basic—soy sauce, mirin, dashi, and a little sugar—but together they create something that feels special. Plus, it’s a lighter option compared to heavier dipping sauces, since it’s not loaded with cream or butter. The dashi adds depth without overpowering, and the mirin gives it that subtle sweetness that keeps everyone coming back for more. If you’re looking for a sauce that’s easy, flavorful, and always a hit, this is the one.

Classic Tempura Dipping Sauce (Tentsuyu)
A light, savory, and slightly sweet dipping sauce perfect for tempura, vegetables, or seafood. This traditional Japanese sauce is quick to prepare and enhances the crispy texture of tempura with its umami-rich flavor.
🥘Ingredients
- 1/2 cup dashi stock (or substitute with 1/2 cup water + 1/2 tsp dashi powder)
- 2 tbsp soy sauce
- 2 tbsp mirin (sweet rice wine)
- 1 tbsp sugar
- 1 tsp grated daikon radish (optional, for freshness)
- 1/2 tsp grated ginger (optional)
👨🍳Directions
-
1
In a small saucepan, combine dashi stock, soy sauce, mirin, and sugar. Stir well to dissolve the sugar. -
2
Place the saucepan over medium heat and bring the mixture to a gentle simmer. Do not boil vigorously. -
3
Reduce heat to low and let the sauce simmer for 3-4 minutes, stirring occasionally, until slightly thickened. -
4
Remove from heat and let the sauce cool to room temperature. If using, stir in grated daikon and ginger just before serving. -
5
Serve the sauce warm or at room temperature alongside tempura or other fried dishes.
🔧Equipment
- Small saucepan
- Whisk or spoon
- Grater (if using daikon or ginger)
- Measuring cups and spoons
📊Nutrition Facts (per serving)
📝Notes
Watch Video Of How Classic Tempura Dipping Sauce (Tentsuyu) Works
❓ Frequently Asked Questions About Tempura Dipping Sauce (Tentsuyu)
1. What is tempura sauce made of?
Tempura sauce, also known as tentsuyu, is a simple Japanese dipping sauce made from a few key ingredients: dashi stock (traditionally made from bonito flakes and kombu), soy sauce, and mirin (a sweet rice wine). Some variations also include a small amount of sugar for extra sweetness. The ratio is typically 1 part soy sauce, 1 part mirin, and 2 parts dashi, but this can be adjusted to taste.
2. Can I make tempura sauce without dashi?
Yes! If you don’t have dashi, you can substitute it with vegetable or chicken broth for a lighter flavor, though it won’t be as authentic. For a quick vegan option, use kombu (dried seaweed) broth or even water with a pinch of salt. Some people also use mushroom broth for a deeper umami taste. Keep in mind that the flavor will differ slightly from traditional tempura sauce.
3. How long does homemade tempura sauce last?
Homemade tempura sauce can be stored in an airtight container in the refrigerator for up to 5–7 days. If you’ve used fresh dashi, it’s best to consume it within 3–4 days for the best flavor. For longer storage, you can freeze the sauce in ice cube trays and thaw portions as needed—it will keep for up to 3 months in the freezer. Always check for any off smells or mold before using.
4. Can I use tempura sauce for other dishes besides tempura?
Absolutely! Tempura sauce is versatile and works well with many Japanese dishes. Try it as a dipping sauce for:
– Agedashi tofu (fried tofu in broth)
– Karaage (Japanese fried chicken)
– Soba or udon noodles (as a light broth)
– Gyoza or dumplings
– Steamed or grilled vegetables
You can also thin it with a little water to use as a light marinade for fish or chicken.
5. Is tempura sauce the same as ponzu sauce?
No, they’re different! While both are Japanese dipping sauces, tempura sauce is savory-sweet with a base of dashi, soy sauce, and mirin. Ponzu sauce, on the other hand, has a tangy, citrusy flavor from yuzu (or other citrus juices) mixed with soy sauce, rice vinegar, and sometimes mirin. Ponzu is often used for dishes like tataki (seared fish) or salads, while tempura sauce is specifically paired with fried foods.
