Chicken Katsu Sandwiches
Thirty minutes on Sunday gives you four office lunches with crisp-edged chicken, soft Japanese milk bread, and enough cabbage to keep the sandwich from eating heavy. I pack the sauce between the…
Ingredients
- 4, about 6 ounces each pieces boneless, skinless chicken thighs
- 1 teaspoon fine salt
- 1/2 teaspoon ground black pepper
- 1/2 cup all-purpose flour
- 2 eggs large eggs
- 2 cups Japanese panko breadcrumbs
- 2 cups neutral frying oil
- 8 slices Japanese milk bread or soft white sandwich bread
- 2 cups finely shredded green cabbage
- 8 tablespoons tonkatsu sauce
Instructions
- Set a wire rack over a rimmed baking sheet and line a second tray with paper towels. Arrange the chicken, flour, eggs, panko, bread, cabbage, and tonkatsu sauce around your work area before cooking; the coating process moves quickly, and this setup keeps raw-chicken handling separate from the finished sandwiches.
- Place each chicken thigh between two sheets of plastic wrap and pound with the flat side of a meat mallet or a small skillet until evenly 1/2 inch thick. Trim only loose edges, then season both sides with the 1 teaspoon salt and 1/2 teaspoon pepper. Even thickness matters because it lets the crust brown before the center overcooks.
- Put the flour in a shallow dish, beat the 2 eggs in a second dish until no clear streaks remain, and spread the 2 cups panko in a third dish. Press the panko lightly between your fingers to break up any very large flakes; smaller flakes adhere more evenly and give a sandwich-friendly crust.
- Coat one chicken thigh at a time in flour, turning and tapping off the excess. Dip it fully into the beaten egg, allowing the excess to drip back into the dish, then lay it in the panko and press the crumbs firmly over both sides and the edges. Place the coated thigh on the clean tray and repeat with the remaining chicken; let the breaded pieces stand for 5 minutes so the coating hydrates and is less likely to shed in the oil.
- Pour 2 cups neutral oil into a heavy 10-inch skillet to a depth of about 1/2 inch and heat over medium to medium-high heat until it reaches 350°F. Without a thermometer, drop in a few panko crumbs: they should immediately sizzle and rise, but should not turn brown within a few seconds. Keep a lid nearby for emergencies, but do not cover the skillet while frying because trapped steam softens the crust.
- Lower two breaded chicken thighs into the oil away from you, leaving space between them, and fry for 3 to 4 minutes on the first side. Adjust the burner toward medium if the panko darkens before the chicken is ready; the correct cue is an even deep golden crust and steady bubbling around the edges rather than aggressive splattering.
- Turn the cutlets with tongs and fry the second side for 3 to 4 minutes, then transfer them to the wire rack so air can circulate underneath. Check the thickest center with an instant-read thermometer; it must reach 165°F, and the meat should be opaque with clear juices. Bring the oil back to about 350°F before frying the remaining two cutlets, skimming loose crumbs if they begin to burn.
- Let all four katsu rest on the rack for 5 minutes, which allows the juices to settle without steaming the crust. While they rest, toast the 8 bread slices lightly in a dry skillet or toaster until just flexible and pale golden; avoid hard browning because firm toast can split the sandwich when chilled.
- Spread 1 tablespoon tonkatsu sauce on one side of each bread slice. Place 1/2 cup shredded cabbage on four slices, set one warm cutlet on each cabbage layer, and add another tablespoon of tonkatsu sauce directly over the chicken. Cap with the remaining bread, press gently to compact the layers, and trim the crusts only if you want clean café-style edges.
- For the cleanest cuts, refrigerate the assembled sandwiches uncovered for 15 minutes, then slice each in half with a serrated knife using a gentle sawing motion. Wrap each half tightly in parchment or waxed paper followed by foil, and refrigerate promptly; pack with an ice pack and eat within 6 hours. Do not leave chicken sandwiches at room temperature for more than 2 hours, or 1 hour in hot conditions.
Watch the Chicken Katsu Sandwiches cooking video
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