Jun 04 2026
Restaurants›Brix and Mortar›Canada Prime Flatiron Steak Recipe

Canada Prime Flatiron Steak Recipe

Inspired by Brix and Mortar
Time1h
Serves2

Potato rosti, seasonal vegetable, sauce bordelaise, & horseradish butter. GF

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Ingredients

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Steak

Potato Rosti

Seasonal Vegetable

Sauce Bordelaise

Horseradish Butter

Method

Cooking the Steak

  1. 1

    Prepare the Steak

    Season the flatiron steak with salt and black pepper on both sides. Heat olive oil in a skillet over medium-high heat.

  2. 2

    Cook the Steak

    Add the steak to the skillet and sear for about 4-5 minutes on each side for medium-rare, or until desired doneness. Remove from heat and let it rest for 5 minutes before slicing.

Making Potato Rosti

  1. 3

    Prepare the Potatoes

    In a bowl, mix grated potatoes with salt and pepper. Heat 2 tablespoons of butter in a non-stick skillet over medium heat.

  2. 4

    Cook the Rosti

    Add the potato mixture to the skillet, pressing it down. Cook for 5-7 minutes until golden brown, then flip and cook the other side until golden. Remove and keep warm.

Preparing Seasonal Vegetable

  1. 5

    Cook the Asparagus

    In a separate skillet, heat olive oil over medium heat. Add asparagus, season with salt and pepper, and sauté for about 4-5 minutes until tender. Keep warm.

Making Sauce Bordelaise

  1. 6

    Prepare the Sauce

    In a saucepan, combine red wine and minced shallots. Reduce over medium heat until the liquid is reduced by half. Add beef stock and continue to reduce until thickened. Stir in butter and thyme, and season with salt and pepper.

Making Horseradish Butter

  1. 7

    Mix the Butter

    In a bowl, combine softened butter and prepared horseradish. Mix well and season with salt to taste.

Plating

  1. 8

    Serve the Dish

    Slice the steak and plate it alongside the potato rosti and sautéed asparagus. Drizzle sauce bordelaise over the steak and top with horseradish butter.

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