Heavy Metal Filet Steak Sandwich

Crank up your taste buds with the Heavy Metal Filet Steak Sandwich, a bold and flavorful creation that’s sure to hit all the right notes. This hearty sandwich features tender, perfectly seared filet mignon slices layered on a crusty, golden baguette. Infused with the rich flavors of rosemary garlic butter, caramelized onions, and sharp cheddar cheese, every bite is a symphony of savory satisfaction. A bed of peppery arugula adds a fresh, vibrant kick, while a light smear of horseradish mayo amps up the intensity for those who dare. Whether you’re hosting a rock ‘n’ roll-inspired dinner or simply indulging in an upgraded steak sandwich experience, this recipe is a guaranteed crowd-pleaser. Ready in under an hour, it’s a gourmet treat that’s as effortless as it is unforgettable.

Nutriscore Rating: 53/100

Prep Time:20 mins

Cook Time:30 mins

Total Time:50 mins

Servings: 2

Ingredients

• 2 steaks (6 oz each) Filet mignon
• 1 large loaf Baguette
• 4 tablespoons Unsalted butter
• 3 cloves (minced) Garlic cloves
• 2 tablespoons Olive oil
• 1 large (thinly sliced) Yellow onion
• 1 teaspoon Salt
• 1 teaspoon Black pepper
• 1 sprig Fresh rosemary
• 4 slices Sharp cheddar cheese
• 1 cup Arugula
• 2 tablespoons Mayonnaise
• 1 teaspoon (optional, for extra kick) Horseradish

Directions

Step 1

Take the filet mignon steaks out of the refrigerator 30 minutes before cooking to bring them to room temperature.

Step 2

Heat 1 tablespoon of olive oil in a skillet over medium heat. Add the thinly sliced onion and a pinch of salt. Cook gently, stirring occasionally, until caramelized, about 15 minutes. Set aside.

Step 3

In a small saucepan, melt 3 tablespoons of butter over low heat. Add minced garlic and a sprig of rosemary. Stir gently for 2 minutes to infuse the butter with flavor, then remove from heat and discard the rosemary. Set aside the garlic butter for later.

Step 4

Heat a grill pan or skillet over medium-high heat and add 1 tablespoon of olive oil. Season the steaks generously with salt and pepper on both sides.

Step 5

Sear the steaks for 4-5 minutes per side for medium-rare, or longer if desired. Baste the steaks with 1 tablespoon of the garlic butter during the last minute of cooking. Remove the steaks from the skillet, tent them with foil, and let them rest for 5-7 minutes.

Step 6

While the steaks are resting, slice the baguette into two sandwich-length pieces and cut them open lengthwise. Lightly toast the cut sides on the grill pan until golden.

Step 7

Spread mayonnaise (mixed with horseradish, if using) onto the toasted sides of the baguette.

Step 8

Slice the rested steaks thinly against the grain. Layer the steak slices on the bottom half of each baguette.

Step 9

Top the steak with caramelized onions, sharp cheddar cheese slices, and fresh arugula. Drizzle some of the reserved garlic butter over the top for extra flavor.

Step 10

Close the sandwich with the top half of the baguette. Serve immediately and turn up the volume—this sandwich rocks!

Nutrition Facts

Serving size	1084.1 grams (1084.1g)

Amount per serving	% Daily Value*
Calories	3170

Total Fat 198.20g	254%
Saturated Fat 84.10g	421%
Polyunsaturated Fat 2.70g
Cholesterol 574mg	191%
Sodium 5364mg	233%
Total Carbohydrate 198.20g	72%
Dietary Fiber 11.20g	40%
Total Sugars 22.20g
Protein 158.30g	317%

Vitamin D 0IU	0%
Calcium 1153mg	89%
Iron 24mg	135%
Potassium 1966mg	42%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 55.6%

Protein: 19.7%

Carbs: 24.7%