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Koji-aged steaks

Koji-aged Steaks

Martin
Koji-cured dry aged steak, with guidance from Bon Appétit
5 from 1 vote
Course dinner, Main Course
Cuisine American, Asian

Ingredients
  

  • 2 steaks of your choice we used NY strips this time
  • Koji rice enough for about 1/4–1/3 C ground rice per steak
  • Kosher salt and fresh ground pepper for seasoning

Instructions
 

  • Two days before cooking
  • Grind up the koji rice in a coffee/spice grinder or blender until it is a medium powder, not super fine. 
    Ground Koji
  • Rub the steaks all over with the koji rice powder so that all sides are covered. Be thorough.
  • Place the rice-and-mold-covered steaks in the fridge, uncovered, on a rack set into a sheet pan. 
    steak covered in koji
  • Let the steaks age for 2 days in the fridge. 
  • Day of cooking
  • Preheat your grill, set up for direct-heat cooking. 
  • Rinse the koji from your steaks, pat them dry, and season generously with salt and pepper.
  • Cook your steaks, placing them over direct heat and flipping every 45 seconds. Use a TimeStick to keep track of the time! After 4 or 5 flips, you'll start to see a crust developing. 
  • Start temping the steaks from time to time with your Thermapen ONE, looking for a pull temp of
    120–125°F
    (49–52°C) for steaks that end up at medium rare—
    130–135°F
    (54–57°C). 
    Temping the koji-aged steak
  • When the steaks reach your target pull temp, remove them from the grill and allow them to rest for about 5 minutes before eating. 
  • Serve the steaks, and skip the steak sauce!
    Slicing the steak
Tried this recipe?Let us know how it was!