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Simple Homemade Katsu Sauce

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This homemade katsu sauce combines the perfect balance of sweet, savory, and tangy flavors in just 4 simple ingredients. Ready in minutes, this Japanese-style condiment is ideal for crispy cutlets, rice bowls, and fried dishes.
Prep Time 5 minutes
Total Time 5 minutes
Servings 10 servings
Calories 63

Ingredients

  • 5 tablespoons Worcestershire sauce
  • 2 tablespoons granulated sugar
  • 5 tablespoons ketchup
  • 2 tablespoons oyster sauce

Instructions

  • In a medium mixing bowl, add the Worcestershire sauce, granulated sugar, ketchup, and oyster sauce.
  • Whisk all ingredients together until the sugar completely dissolves and the mixture is smooth and well combined.
  • Sample the sauce and adjust flavors as needed - add more sugar for sweetness or more Worcestershire sauce for tanginess.
  • Pour the finished sauce into a clean jar or airtight container. Refrigerate until ready to use. The sauce will keep for 2-3 weeks in the refrigerator.
Course Condiment
Cuisine Japanese
Keyword katsu sauce, tonkatsu sauce, Japanese sauce, condiment, quick sauce