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koji-aged steaks

blog.thermoworks.com
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Ingredients

Remove All · Remove Spices · Remove Staples

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Instructions

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Step 1

Grind up the koji rice in a coffee/spice grinder or blender until it is a medium powder, not super fine.

Step 2

Rub the steaks all over with the koji rice powder so that all sides are covered. Be thorough.

Step 3

Place the rice-and-mold-covered steaks in the fridge, uncovered, on a rack set into a sheet pan.

Step 4

Let the steaks age for 2 days in the fridge.

Step 5

Preheat your grill, set up for direct-heat cooking.

Step 6

Rinse the koji from your steaks, pat them dry, and season generously with salt and pepper.

Step 7

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.

Step 8

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).

Step 9

When the steaks reach your target pull temp, remove them from the grill and allow them to rest for about 5 minutes before eating.

Step 10

Serve the steaks, and skip the steak sauce!