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Blue Steak

Seared on the outside, rare on the inside, and flavored with garlic, butter, and rosemary, this ultra-rare Blue Steak is a steak-lover’s dream! Plus, it’s super simple to make at home.
Prep Time5 minutes
Cook Time5 minutes
Total Resting Time (Before and After Cooking)1 hour 10 minutes
Total Time1 hour 15 minutes
Course: Main Course
Cuisine: American
Keyword: blue rare steak, how to cook steak, steaks with blue cheese sauce
Servings: 4
Calories: 707kcal

Ingredients

For the Steak

  • 2 pounds sirloin steak, 1.5 to 2-inches thick
  • 1 tablespoon olive oil
  • 4 tablespoons butter
  • 1 sprig of rosemary
  • 1 head of garlic, cut in half crosswise
  • Salt and pepper

For the Blue Cheese Sauce

Instructions

Cook the Steak

  • Season the steak with salt and pepper, and let it sit at room temperature for 30 minutes.
  • Heat a large, cast-iron skillet over high heat. Add a tablespoon of olive oil. When the oil starts to smoke, lay the steak in the skillet and let it cook for exactly 2 minutes and 30 seconds.
  • When the time is up, carefully flip the steak. Add the butter, the rosemary, and the head of garlic, cut-side-down, to the skillet. Cook for exactly 2 minutes, basting the steak the entire time with the butter and pan juices. Do not use a turkey baster for this, as it may melt or overheat; use a metal spoon.
  • Remove the steak from the skillet and place it on a clean platter or serving dish. Let it rest for 35 minutes at room temperature, lightly tented with foil.

Make the Sauce

  • While the steak is resting, combine the cheese and cream in a small saucepan over low heat. Cook and stir until the cheese and cream are combined. Season with salt and pepper to taste.

Serve

  • Once the steak is done resting, slice it and serve with the blue cheese sauce.

Nutrition

Calories: 707kcal | Carbohydrates: 2g | Protein: 56g | Fat: 52g | Saturated Fat: 29g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 17g | Trans Fat: 0.5g | Cholesterol: 250mg | Sodium: 452mg | Potassium: 887mg | Fiber: 0.03g | Sugar: 2g | Vitamin A: 1369IU | Vitamin C: 1mg | Calcium: 207mg | Iron: 4mg