Tonkatsu (Pork Cutlet) with Bull-Dog sauce (left) and Ikari Tonkatsu sauce (right)

Tonkatsu, a Japanese-style breaded deep-fried pork, is one of those dishes that require the proper sauce to accompany it in order to complete the dish. And there really is only one true companion for it, which would be none other than Tonkatsu sauce. An absolute must.

Bull-Dog brand has been our favorite for over a decade, which thankfully we were introduced to by a Nihongin friend of ours way back then. Before this, we longed for that unique flavor that we thought we only could get in Tokyo from this small Tonkatsu shop we frequented in the Sukiyabayashi mall, located under a subway track near the Imperial Hotel where we stayed.

Just recently I discovered another competitive brand called Ikari Tonkatsu sauce. Most likely you’ll only find Bull-Dog or Ikari in markets that specialize in Japanese/asian products, but you might get lucky and they’ll at least have the Bull-Dog brand, which actually has a made-for-export English label on it.

Kikkoman (the Shoyu company) also makes an acceptable Tonkatsu sauce that’s close to these in flavor, but a bit more “generic” if you will. If you can’t find the Bull-Dog or Ikari brand, do use the Kikkoman, which is widely available in the US.


Ikari Tonkatsu sauce (left) and Bull Dog Tonkatsu sauce (right)


This built-in “limiter” spout makes drizzling a small line of the sauce over the Tonkatsu easy, without dumping too much out at one time. Very nice.

Comparing Bull Dog with Ikari Tonkatsu sauce raw on a spoon, Bull Dog is just slightly more more intense and acidic, while the Ikari is just slightly sweeter and smoother. Which is kind of odd, as the Bull-Dog lists sugar as its first ingredient (after water), having you think that one would be sweeter.

Of course, eaten plain doesn’t do neither one justice. It’s only with the deep-fried breaded pork, do these sauces shine. And that they indeed do.

Eaten with the Tonkatsu pork, you’ll probably be hard-pressed to tell the difference. Speaking for myself, if you gave me a blind taste test, I honestly don’t think I could tell. Both have that authentic deep, spicy-sweet “twang” to them that compliment the pork cutlet so perfectly. Both are also equal in viscosity, with just enough body to stay stay put wherever you pour it without running off. Tonkatsu with these sauces are just such a unique, fantastic combination of flavor and texture that’s like nothing else out there.

Notice on the Bull Dog label that it says “Vegetable & Fruit Sauce”. We all know how fruit can compliment pork quite well. Think pineapple honey-glazed ham. Well, with these type of Tonkatsu sauces, it takes this concept of savory-tart-sweet to a whole new level. And they work equally as well on Chicken Katsu.

Which brings to mind how repulsive that Ketchup and Worcestershire stuff is that so many plate lunch stands serve here with their Chicken Katsu plates. I can understand cost concerns (ounce-for-ounce, Tonkatsu sauce is considerably more expensive ketchup), but still, that really is an unacceptable substitute for the real deal.

Also critical to a good Tonkatsu or Chicken Katsu dish is the finely sliced bed of cabbage. You NEED that. But that’s another story for another day.

Next time you order or make Tonkatsu (or Chicken Katsu), INSIST that it’s served with authentic Tonkatsu sauce.

Tonkatsu (Pork Cutlet) with Bull Dog sauce (left) and Ikari Tonkatsu sauce (right)


Rice bowl

Tonkatsu Sauce Specifications

Ikari Tonkatsu Sauce
Exported by Kawa Corporation
Product of Japan
Ingredients: Apple, Tomato, Onion, Water, Distilled Vinegar, Sugar, Salt, Spices, Corn Starch
10 oz. bottle
Place of purchase: Marukai Market (Ward, Honolulu, HI)
Price: $2.99

Bull-Dog Vegetable & Fruit Sauce
Tonkatsu Sauce
Manufactured by Bull-Dog Sauce Co., Ltd.
Product of Japan
Ingredients: Water, Sugar, High Fructose Corn Syrup, Distilled Vinegar, Apple, Salt, Tomato,m Hydrolyzed Soy Protein (Contains Glutamates), Corn Starch, Prune, Carrot, Spices, Caramel, Coloring, Onion, Garlic & Ginger
10 oz. bottle
Place of purchase: Marukai Market (Ward, Honolulu, HI)
Price: $3.49