Tonkatsu Sauce

  • Serves

    makes ABOUT 1 1/4 CUPS


This popular Japanese condiment is the key sauce on a fried pork tonkatsu sandwich. This recipe first appeared in our April 2011 special Sandwich Issue with the article Finishing Touches.


  • 1 tsp. dry mustard powder
  • 1 cup ketchup
  • 14 cup Worcestershire
  • 4 tsp. soy sauce


Step 1

Whisk together mustard and 2 tsp. water in a bowl until smooth. Add ketchup, Worcestershire, and soy sauce, and whisk until smooth.

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