“You can make perfect tonkatsu at home!”
It may be hard to beat a high-end specialty restaurant, but with the right steps—and everyday ingredients—you can create a 5-star tonkatsu in your own kitchen.
Tonkatsu, Japan’s iconic deep-fried pork cutlet, was born in the late 19th century during the rise of yōshoku (Western-style cuisine).
Adapted from the European côtelette, it evolved into one of Japan’s most beloved comfort foods—served everywhere from family tables to train stations and gourmet establishments.
Among all variations, pork loin tonkatsu (rosu-katsu) is known as the “king of tonkatsu.” Its perfect balance of tender lean meat and flavorful fat creates a rich, juicy cutlet that’s irresistibly satisfying.
This recipe focuses on technique—cutting the fibers, seasoning for umami, and controlling oil temperature—so your coating stays crisp, golden, and beautifully intact.
15 minutes
Oneko
PROFILE
INGREDIENTS
SERVES 4
Original recipe (1X) yields 4 servings
When scaling the recipe, the ratios of some ingredients may require slight adjustments. Adjust as necessary and season to taste.
- 4 pork loin cutlets (fo4 tonkatsu)
- 1 and 1/2 cups fresh panko breadcrumbs
- Vegetable oil (for deep frying)
- A1/2tsp salt
- Aseveral shakes of black pepper
- Aseveral shakes of Ajinomoto® (umami seasoning, optional)
- B1 egg
- B1tbsp sake
- B1tbsp water
- B4tbsp all-purpose flour
DIRECTIONS
- 1
Tenderize: Pound the pork with a rolling pin or meat mallet to break up the muscle fibers.
- 2
Score the fat: Make small cuts where the fat meets the lean meat to prevent curling.
- 3
Season: Rub the meat evenly with A salt1/2tsp、of black pepperseveral shakes、of Ajinomoto®several shakes.
- 4
Prepare batter: In a shallow dish, mix B egg1、sake1tbsp、water1tbsp、all-purpose flour4tbsp to create a smooth batter. Spread half the panko in another tray.
- 5
Coat: Dip each cutlet in the batter, then place it on the panko tray.
- 6
Sprinkle the remaining panko over the top and gently press to coat all sides.
- 7
First fry: Heat oil to 320°F (160°C). Gently slide the cutlets into the oil.
- 8
Fry until lightly golden (about 1-2 minutes per side). Remove and let rest for 2–3 minutes.
- 9
Remove any breading bits from the oil.
- 10
Second fry: Increase the heat until the oil reaches 375°F (190°C) and fry again for about 30 seconds to achieve a crisp, golden crust.
Drain: Lift the cutlet so just the edge touches the oil surface for a few seconds—this helps oil drain cleanly due to surface tension.
- 11
・Freezing (before frying): Wrap each breaded cutlet in plastic wrap, then put in a freezer bag and lay flat to freeze. Place the plastic bags in cool water to thaw slightly before frying.
・Freezing (after frying): Drain well, wrap, and freeze. Reheat in a toaster oven or grill to restore crispness.
RecipeID
731
Tips & Notes
Tips for the Perfect Tonkatsu
・Tenderizing: Pounding softens the meat and ensures even cooking. Cutting the fat seam keeps the cutlet straight as it fries.
・Seasoning: Ajinomoto® adds umami and reduces any pork odor—use salt and pepper only if preferred.
・Panko: Use coarse, fresh panko for the signature tonkatsu crunchy texture.
・Cutting: Slice with one firm motion—avoid sawing back and forth, which breaks the crust.
・Oil Drain: Stand the tonkatsu vertically after frying to prevent sogginess.
Serving Ideas
Serve with Japanese-style Worcestershire sauce, or try variations like lemon & salt or sesame miso sauce.
Pair with shredded cabbage, rice, and miso soup for the classic teishoku (set meal) experience.
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"I’m a fun-loving chef and devoted foodie, so captivated by Hokkaido’s incredible variety of ingredients that I decided to make it my permanent home. I’ve been living here for 20 years. In spring, I forage for wild vegetables; in summer, I camp; in autumn, I hunt for mushrooms; and in winter, I ski. I’m an active explorer who chases seasonal flavors and gourmet experiences all across Hokkaido—even if it means spontaneous long-distance trips. My motto is: “If the night is fun, tomorrow will surely be even better!” I focus on creating recipes for flavorful appetizers that liven up the evening and hearty main dishes that make you want to keep reaching for more rice."