Okazuya Corned Beef Hash Patties

Okazuya Corned Beef Hash Patties

おかず屋 コーンビーフハッシュ·(okazuya kōnbīfu hasshu)

Hanabatta Days: Small Kid Time Comforts

Walk into an old-school Honolulu okazuya on a Saturday morning, slide the block from the rectangular tin of corned beef, drop the patties into a hissing skillet behind the okazuya glass counter, and the smell of rendering beef fat and caramelized onions hits you. Far from the loose, sloppy diner hash of the mainland, these neat, structurally sound patties treat canned meat like a Japanese croquette. The grandmothers knew the secret: cool your potatoes completely, leave them a little chunky, and let the mixture rest in the fridge before it ever sees hot oil. Splash it with Aloha shoyu, break the crust, and eat it right out of the pan.

Ingredients

  • russet potatoes2 med
  • canned corned beef12 oz
  • yellow onion1/2 med
  • green onions3 med
  • eggs1 large
  • shoyu1 tsp
  • black pepper1/2 tsp
  • garlic powder1/2 tsp
  • panko1/2 cup
  • neutral cooking oil4 tbsp

Method

  1. 01

    Boil and completely cool the potatoes.

    Place the cubed potatoes in a pot of cold, salted water, bring to a boil, and cook until just fork-tender. Drain them thoroughly and let them cool entirely to room temperature, as residual heat will melt the beef fat and turn your patty to mush.

  2. 02

    Roughly mash the cooled potatoes.

    Gently crush the potatoes in a large mixing bowl, making sure to leave distinct, small chunks to provide the signature rustic okazuya texture.

  3. 03

    Build the hash mixture gently.

    Crumble the canned corned beef into the bowl with your fingers, then add the minced yellow onion, green onions, beaten egg, shoyu, black pepper, and garlic powder. Fold everything together gently with your hands until just combined; over-mixing will result in a tough, dense patty.

  4. 04

    Rest the mixture in the refrigerator.

    This is the non-negotiable secret to structural integrity. Cover the bowl and chill for at least an hour, or ideally up to three hours, allowing the potato starches to hydrate and the fats to firm up so the patties won't disintegrate in the skillet.

  5. 05

    Form and bread the patties.

    Scoop about a quarter-cup of the cold hash mixture, roll it into a ball, and flatten it into a 3/4-inch thick oval. Press the patty lightly into a shallow dish of panko to coat both sides, ensuring that lasting deli-case crunch.

  6. 06

    Fry undisturbed until deeply golden.

    Heat the neutral oil in a heavy skillet over medium heat. Place the patties into the shimmering oil without crowding the pan, and do not touch them for four to five minutes until a deep, golden-brown crust forms on the bottom. Carefully flip with a thin spatula and fry the other side for another four minutes, then transfer to a paper towel to drain.

Notes

  • Serve the local way.

    Plate these hot alongside two scoops of steaming Calrose white rice, an over-easy fried egg, and a drizzle of ketchup or Aloha shoyu.

  • The sweet potato swap.

    For a brilliant local variation, swap the russets for Okinawan purple sweet potatoes; the mild sweetness perfectly balances the salty beef.

From Cook Hawaiian in America.

Robot Book Club is a publishing company staffed entirely by robots. © 2026. Read More · Twitter