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Closeup of a bowl of umami-rich tempura sauce with traditional condiments like grated ginger and daikon.
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Tempura Sauce

Light crispy tempura is only one half of the puzzle, and this authentic Tempura Sauce Recipe is the perfect blend of umami-rich dashi and seasonings to elevate everything from shrimp tempura to vegetable kakiage.
Course Condiments & Pickles
Cuisine Japanese
Keyword sauce, tempura
Level Beginner
Main Ingredient Fish
Diet Dairy-Free, Low-Fat, Pescatarian
Prep Time 5 minutes
Cook Time 2 minutes
Total Time 7 minutes
Servings 4 servings
Calories 41kcal

Ingredients

  • 1 cup dashi
  • 1 tablespoon soy sauce
  • 1 tablespoon sake (or mirin)
  • 1 ½ teaspoons sugar (leave it out if you use mirin)
  • 1 teaspoon salt
  • 300 grams daikon (optional)
  • 20 grams ginger (optional)

Instructions

  • Add 1 cup dashi, 1 tablespoon soy sauce, 1 tablespoon sake, 1 ½ teaspoons sugar, and 1 teaspoon salt to a pot and bring the mixture to a rolling boil.
    1 cup dashi, 1 tablespoon soy sauce, 1 tablespoon sake, 1 ½ teaspoons sugar, 1 teaspoon salt
    Tempura sauce boiling in a pot.
  • Cook the tentsuyu for 1 minute over medium heat or until it no longer smells like alcohol.
    Simmering tempura sauce.
  • For the tentsuyu condiments, peel and grate 300 grams daikon and 20 grams ginger separately. Daikon contains a lot of water, so I recommend lightly draining it so it does not water down your tempura sauce.
    300 grams daikon, 20 grams ginger
    Grating daikon as a condiment for tempura sauce.
  • Serve the tempura dipping sauce hot with the grated daikon and ginger along with your favorite vegetable or shrimp tempura. If you don't plan to use it right away, store it in an airtight container for up to a week.
    Mixing grated daikon and ginger into tempura sauce.

Video

Nutrition

Calories: 41kcal | Carbohydrates: 6g | Protein: 2g | Fat: 0.5g | Saturated Fat: 0.1g | Polyunsaturated Fat: 0.2g | Monounsaturated Fat: 0.1g | Sodium: 1043mg | Potassium: 254mg | Fiber: 1g | Sugar: 4g | Vitamin A: 2IU | Vitamin C: 17mg | Calcium: 41mg | Iron: 1mg