Go Back
+ servings
Ponzu sauce in a mason jar with fresh lemon and lime halves on a light surface
Print Recipe
5 from 2 votes

Ponzu Sauce

Bright and citrusy, this homemade ponzu sauce is made with soy sauce, fresh lemon and lime juice, and kombu for rich umami. It comes together in minutes and is perfect for dipping, marinades, or drizzling over noodles, seafood, and vegetables.
Prep Time5 minutes
Chill Time3 hours
Total Time3 hours 5 minutes
Course: Sauce
Cuisine: Japanese
Difficulty: Easy
Servings: 8 servings (1 cup)

Ingredients

  • 1 piece 2x2 inches of kombu
  • ½ cup soy sauce for gluten-free, make sure to buy gluten free soy sauce or sub for use tamari
  • tbsp rice vinegar
  • tbsp mirin
  • 2 tbsp fresh lemon juice of 1 lemon
  • 2 tbsp fresh lime juice of 1 large or 2 small limes

Instructions

  • Place all ingredients in a mason jar and stir to combine. Seal with a lid.
    1 piece 2x2 inches of kombu, ½ cup soy sauce, 1½ tbsp rice vinegar, 1½ tbsp mirin, 2 tbsp fresh lemon, 2 tbsp fresh lime
  • Refrigerate for at least 3 hours.
  • When ready to use, remove the piece of kombu.
  • Serve with egg rolls, dumplings, sushi, and fish, or over noodles, salads, or lettuce wraps.

Notes

  • Add a touch of sweetness: A splash of orange juice gives the sauce a slightly sweeter, more rounded citrus flavor.
  • Use it as a marinade: This works beautifully as a quick marinade for chicken, fish, or tofu.
  • Add some heat if you like: Sprinkle in a pinch of chili flakes for a subtle kick.

Nutrition

Serving: 1serving (2 tbsp) | Calories: 16kcal | Carbohydrates: 3g | Protein: 2g | Fat: 0.03g | Saturated Fat: 0.004g | Polyunsaturated Fat: 0.01g | Monounsaturated Fat: 0.003g | Sodium: 835mg | Potassium: 38mg | Fiber: 0.3g | Sugar: 1g | Vitamin A: 2IU | Vitamin C: 2mg | Calcium: 5mg | Iron: 0.4mg