Jun 08 2026
RestaurantsBasil & MintGrilled 6 Oz Beef Tenderloin Recipe

Grilled 6 Oz Beef Tenderloin Recipe

Inspired by Basil & Mint
Time1h
Serves2

Black Garlic Demi-Glaze, Horseradish Mashed Potatoes

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Ingredients

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Beef Tenderloin

Black Garlic Demi-Glaze

Horseradish Mashed Potatoes

Method

Preparing the Beef Tenderloin

  1. 1

    Season the Beef

    Season the beef tenderloin with salt and black pepper on all sides.

  2. 2

    Sear the Beef

    Heat olive oil in a grill pan over medium-high heat. Sear the beef tenderloin for about 3-4 minutes on each side for medium rare.

  3. 3

    Rest the Beef

    Remove the beef from the heat and let it rest for 5 minutes before slicing.

Making the Black Garlic Demi-Glaze

  1. 4

    Prepare the Ingredients

    In a saucepan, combine black garlic, beef stock, and red wine.

  2. 5

    Simmer

    Bring to a boil, then reduce the heat and let it simmer until reduced by half.

  3. 6

    Finish the Sauce

    Stir in butter and thyme until melted and well combined.

Making Horseradish Mashed Potatoes

  1. 7

    Cook the Potatoes

    Peel and chop potatoes into chunks. Boil in salted water until tender, about 15-20 minutes.

  2. 8

    Mash the Potatoes

    Drain and return potatoes to the pot. Add butter, heavy cream, prepared horseradish, salt, and black pepper. Mash until smooth.

Plating the Dish

  1. 9

    Serve

    Slice the beef tenderloin and arrange it on a plate. Spoon the black garlic demi-glaze over the beef and serve alongside the horseradish mashed potatoes.

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