How to Make Japanese Katsu Sando (Cutlet Sandwich)
Japanese cuisine is renowned for its delicate balance of flavors, textures, and presentation. One of the most beloved, yet simple, dishes is the Katsu Sando, or cutlet sandwich. This delightful sandwich combines crispy fried cutlet with soft, fluffy bread, offering a taste sensation that satisfies both the palate and the soul. In this blog post, we will dive deep into the art of making a perfect Katsu Sando, providing you with all the tips and tricks to recreate this Japanese treat at home.

What is a Katsu Sando?
The Katsu Sando is a popular Japanese sandwich made with a breaded and fried cutlet, usually pork (tonkatsu) or chicken, placed between slices of crustless white bread. Often accompanied by a tangy, sweet sauce, this sandwich is a staple in Japanese convenience stores and cafes, loved for its simplicity and taste. The word “katsu” is derived from the English word “cutlet”, while “sando” is a shortened form of “sandwich”.
The Popularity of Katsu Sando
According to a 2021 survey by the Japan Food Service Association, Katsu Sando ranks among the top five most popular sandwiches in Japan. Its rise in popularity is attributed to its perfect balance of flavors and textures, making it a favorite among both locals and tourists. Moreover, its compact size and portability make it an ideal snack for on-the-go dining.
Ingredients Needed for Katsu Sando
Before we dive into the preparation steps, let’s gather all the ingredients you’ll need to make a delicious Katsu Sando:

- Pork or Chicken Cutlets: Choose a boneless pork loin or chicken breast for the main protein.
- Panko Breadcrumbs: These Japanese breadcrumbs are essential for achieving a crispy exterior.
- Flour: Used for dredging the cutlets before frying.
- Eggs: Helps the breadcrumbs adhere to the cutlet.
- Salt and Pepper: For seasoning the cutlet.
- Vegetable Oil: Used for frying the cutlets.
- Shokupan Bread: A Japanese milk bread that is soft and fluffy is essential for authentic, perfect sandwiches.
- Tonkatsu Sauce: A sweet and tangy sauce that complements the katsu beautifully. You can find it in Asian grocery stores or make it at home.
- Cabbage: Finely shredded cabbage adds freshness and crunch.
Step-by-Step Guide to Making Katsu Sando
1. Prepare the Cutlets
Start by tenderizing the pork or chicken cutlets. Begin the process by laying your pork or chicken cutlets flat on the cutting board. Cover them with a sheet of plastic wrap to prevent any splatter and gently pound them with the meat mallet. Aim for a uniform thickness of about 1/2 inch. This uniformity is crucial as it ensures that the meat cooks evenly, avoiding those dreaded dry or undercooked spots.
Once your cutlets are evenly flattened, it’s time to bring in the flavor. Generously season both sides of the meat with salt and freshly cracked black pepper. This simple seasoning enhances the natural flavors of the meat and serves as the perfect base for any additional herbs or spices you might want to add later.
Tenderizing isn’t just about ensuring even cooking; it’s about texture and taste. By breaking down the fibers in the meat, you’re not only making the cutlets easier to eat but also allowing them to better absorb marinades and seasonings. This step is essential for achieving that melt-in-your-mouth tenderness that everyone loves in a well-prepared cutlet.
Pro Tips for Perfect Cutlets
- Choose the Right Cut: Opt for boneless cuts for easier handling and cooking.
- Control Your Force: Gentle, even pressure with the mallet is crucial. You’re aiming to flatten, not destroy, the meat.
- Seasoning is Key: Don’t skip the seasoning step. A well-seasoned cutlet can make all the difference in your dish.
2. Bread the Cutlets

Set up a breading station with three shallow dishes: one with flour, one with beaten eggs, and one with panko breadcrumbs. Dredge each cutlet in flour, then dip in the egg, and finally coat with panko. Press the breadcrumbs gently onto the cutlet to ensure they stick well.
3. Fry the Cutlets
Heat vegetable oil in a deep skillet or frying pan over medium-high heat. Once the oil reaches around 350°F (175°C), carefully add the cutlets. Fry them until golden brown and cooked through, about 3-4 minutes per side. Transfer to a wire rack to drain any excess oil.

4. Prepare the Bread
While the cutlets are resting, prepare the shokupan bread. Shokupan, a staple in Japanese cuisine, is the ideal choice for this beloved sandwich. Trim the crusts off your shokupan bread slices. This might seem like a small step, but it plays a big role in capturing the traditional aesthetic of a Katsu Sando. Plus, removing the crusts ensures that every bite is soft, fluffy, and focused on the delicious filling.
You have the option to lightly toast the bread. While this step is entirely up to your personal preference, toasting can add a delightful texture contrast, offering a slight crunch that complements the crispy cutlets. However, if you prefer the classic pillowy softness, feel free to skip the toaster.
5. Assemble the Sandwich

Spread a generous amount of tonkatsu sauce on one side of each bread slice. Place a fried cutlet on a slice of the sauce-coated bread.
As an option, top it with a handful of shredded cabbage. The cabbage adds a delightful crunch and a touch of freshness that elevates the sandwich. You can lightly toss the cabbage with a bit of tonkatsu sauce beforehand for an extra kick.
Finally, take the other slice of bread and place it on top, sauce side down, to complete the sandwich. Gently press down to ensure everything stays in place.
6. Cut and Serve
Use a sharp knife to cut the sandwich into halves or thirds, depending on your preference. Serve immediately and enjoy the delightful harmony of flavors and textures.
Tips for the Perfect Katsu Sando
- Use Fresh Ingredients: Fresh cutlets, bread, and cabbage make a significant difference in taste.
- Maintain Oil Temperature: Keep the oil temperature consistent for an even fry.
- Homemade Tonkatsu Sauce: You can make your own sauce using a mixture of Worcestershire sauce, ketchup, and soy sauce for a personalized touch.

Conclusion
The Japanese Katsu Sando is a testament to the beauty of simplicity in culinary arts. With its crispy cutlet, soft bread, and flavorful sauce, this sandwich is sure to win the hearts of family and friends. Whether you’re looking to impress at a gathering or simply enjoy a comforting meal, the Katsu Sando is a must-try recipe. So, gather your ingredients, follow these steps, and embark on a delicious journey to Japan from the comfort of your own kitchen.
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