Restaurants›Roy's Waikiki›Beef Tenderloin Recipe

Beef Tenderloin Recipe

Inspired by Roy's Waikiki
Time1h
Serves4

Hamakua Mushrooms, Finished with Dashi Tentsuyu, Garlic Butter

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Ingredients

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Beef Tenderloin

Mushrooms

Dashi Tentsuyu

Method

Beef Tenderloin Preparation

1

Season the Beef

Preheat your oven to 425°F (220°C). Season the beef tenderloin generously with salt and black pepper on all sides.

2

Sear the Beef

In a large oven-safe skillet, heat the olive oil over medium-high heat. Once hot, add the beef tenderloin and sear it for about 2-3 minutes on each side until browned.

3

Roast the Beef

Transfer the skillet to the preheated oven and roast the beef for about 20-25 minutes, or until it reaches your desired level of doneness. Use a meat thermometer for accuracy (130°F for medium-rare).

4

Rest the Beef

Remove the beef from the oven and let it rest for at least 10 minutes before slicing.

Mushroom Preparation

5

Sauté Mushrooms

While the beef is roasting, melt the butter in a skillet over medium heat. Add the minced garlic and sauté for 1 minute until fragrant.

6

Add Mushrooms

Add the Hamakua mushrooms and fresh thyme to the skillet. Cook for about 5-7 minutes, stirring occasionally, until the mushrooms are tender and golden.

Dashi Tentsuyu Preparation

7

Prepare Tentsuyu

In a small saucepan, combine dashi stock, soy sauce, and mirin. Bring to a gentle simmer and let it cook for about 5 minutes. Set aside.

Assembly

8

Serve

Slice the rested beef tenderloin and arrange it on a plate. Top with sautéed mushrooms and drizzle the dashi tentsuyu over the dish. Serve immediately.