Cast Iron Filet Mignon

User Reviews

5.0

15 reviews
Excellent
  • Prep Time

    30 mins

  • Cook Time

    30 mins

  • Resting Time

    10 mins

  • Total Time

    50 mins

  • Servings

    2

  • Calories

    1117 kcal

  • Course

    Dinner

  • Cuisine

    American

Cast Iron Filet Mignon

This Cast Iron Filet Mignon is a simple recipe that will revolutionize how you cook steak. Get tender and juicy filets every time with this fool-proof method.

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Ingredients

Servings
  • 2 thick cut tenderloin beef filets about 10 ounces each
  • salt and pepper
  • 3 tablespoons avocado oil
  • 3 tablespoons butter
  • 2 cloves garlic
  • rosemary sprigs
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Instructions

  1. Place filets on a plate and let sit at room temperature for 30 minutes. Then, pat dry with a paper towel and generously sprinkle each side of the filets with salt and pepper. Preheat oven to 450.
  2. Once the oven is preheated, add avocado oil to the skillet and heat over medium-high heat. When the oil is hot and starts to smoke, add each filet presentation side down to the skillet. Let cook for 3 minutes. DO NOT move them around in the pan. Leave them untouched.
  3. After 3 minutes, flip the steaks and add butter, garlic cloves, and rosemary. Stir them around in the pan and spoon some of the butter over the steaks.
  4. Place the pan directly into the oven and cook for 6-7 minutes for a medium cooked steak. Check for doneness with a meat thermometer - it should read between 130 and 135 degrees. See notes for more information on cooking times and temperatures. Pull the skillet out of the oven and spoon more of the melted butter over the steaks. Remove from skillet and place on a plate. Cover with aluminum foil and let rest for 10 minutes.
  5. Serve with your favorite side dishes and garnish with more butter and chopped chives if desired.

Notes

  • Because of variations in oven temperatures, it is always best to check if your meat is done with an instant-read thermometer. 
  • The steak will continue to cook during the resting time so it is best to remove the steak from the oven when it is about 5 degrees below the desired final temperature. 

    For rare steak: 120-125 degrees (remove from oven at 115 degrees) For medium rare: 125-130 degrees (remove from oven at 120 degrees) For medium: 135-140 degrees (remove from oven at 130 degrees) For medium well: 145-150 degrees (remove from oven at 140 degrees) For well done (not recommended): 160 degrees and above (remove from oven at 155 degrees)

  • For rare steak: 120-125 degrees (remove from oven at 115 degrees)
  • For medium rare: 125-130 degrees (remove from oven at 120 degrees)
  • For medium: 135-140 degrees (remove from oven at 130 degrees)
  • For medium well: 145-150 degrees (remove from oven at 140 degrees)
  • For well done (not recommended): 160 degrees and above (remove from oven at 155 degrees)
  • Remember to never use dish soap on your cast iron pan! Wipe clean with a sponge and dry completely right away. Add a little oil to a paper towel and coat the inside of the pan with it. 

Nutrition Information

Show Details
Calories 1117kcal (56%) Carbohydrates 1g (0%) Protein 52g (104%) Fat 100g (154%) Saturated Fat 39g (195%) Polyunsaturated Fat 6g Monounsaturated Fat 45g Trans Fat 1g Cholesterol 244mg (81%) Sodium 274mg (11%) Potassium 879mg (25%) Fiber 0.1g (0%) Sugar 0.04g (0%) Vitamin A 525IU (11%) Vitamin C 1mg (1%) Calcium 30mg (3%) Iron 7mg (39%)

Nutrition Facts

Serving: 2Serving

Amount Per Serving

Calories 1117 kcal

% Daily Value*

Calories 1117kcal 56%
Carbohydrates 1g 0%
Protein 52g 104%
Fat 100g 154%
Saturated Fat 39g 195%
Polyunsaturated Fat 6g 35%
Monounsaturated Fat 45g 225%
Trans Fat 1g 50%
Cholesterol 244mg 81%
Sodium 274mg 11%
Potassium 879mg 19%
Fiber 0.1g 0%
Sugar 0.04g 0%
Vitamin A 525IU 11%
Vitamin C 1mg 1%
Calcium 30mg 3%
Iron 7mg 39%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

5.0

15 reviews
Excellent

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