Pan Seared Steak Filet Mignon

Pan seared steak filet mignon is the ultimate choice when you want a restaurant-quality steak without leaving your kitchen. This indulgent yet simple recipe delivers a rich, buttery crust and a tender, juicy center—perfect for impressing guests, elevating weeknight dinners, or creating a romantic meal at home. With just a few quality ingredients and the right technique, you can confidently cook a filet mignon steak that tastes like it came from a high-end steakhouse. Whether you’re hosting a special occasion or treating yourself, this method guarantees delicious results every single time. Let’s dive into the step-by-step so you can recreate this unforgettable dish today!

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A quick and delicious way to cook filet mignon with rich buttery flavor and a perfect crust.

Author: Chef Rina
Prep Time: 5 minutes
Resting: 5 minutes
Cook Time: 15 minutes
Total Time: 25 minutes
Yield: 2 1x
Category: Main Course

Ingredients

Scale

2 (8 oz) filet mignon – about 2 inches thick, room temperature
1 teaspoon salt
½ teaspoon black pepper
2 tablespoon salted butter – European butter preferred
2 cloves garlic – smashed
2 sprigs fresh rosemary
2 sprigs fresh thyme

Pan Seared Steak Filet Mignon Ingredients — Ingredients for this buttery pan seared filet mignon steak

Instructions

Let steaks sit at room temperature for 30–60 minutes before cooking.
Sprinkle salt and black pepper generously over both sides of the steaks.
Preheat your oven to 400°F.
Heat butter in a cast iron skillet over medium heat until melted and fragrant. Add garlic, rosemary, and thyme.
Cook for 2–3 minutes, swirling the pan often to prevent burning.
Raise heat to medium-high. When the pan is hot, gently lay the steaks into the skillet.
Sear steaks for 2–3 minutes on each side. Continuously spoon hot butter over them while cooking.
Flip and repeat, searing the other side for another 2–3 minutes.
Insert a meat thermometer into the center of one steak and move the pan to the oven’s center rack.
Bake until internal temp hits 125–130°F for medium-rare.
Remove the steaks and let them rest 5–8 minutes. The internal temperature will rise another 5 degrees.
Slice and serve with roasted potatoes and your favorite green side.
Doneness Guide:
- Rare: 115–120°F
- Medium Rare: 125–130°F
- Medium: 130–135°F
- Medium Well: 140–145°F

Notes

Letting your steaks rest is key to locking in flavor and moisture.

Nutrition facts are estimates and may vary based on ingredients used, portion sizes, and preparation methods.

Nutrition

Serving Size: 2
Calories: 729kcal
Sugar: 0.04g
Sodium: 1365mg
Fat: 61g
Saturated Fat: 28g
Unsaturated Fat: 26g
Trans Fat: 0.5g
Carbohydrates: 2g
Fiber: 0.3g
Protein: 42g
Cholesterol: 189mg

Keywords: pan seared steak filet mignon, baby portobello mushrooms, filet mignon steaks, beef tenderloin, fresh rosemary, salted butter, black pepper, beef filets, canola oil, olive oil, garlic

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Pan Seared Steak Filet Mignon FAQs

How long do I pan sear a filet mignon?

Typically 2–3 minutes per side is enough to develop a golden crust.

Do you use olive oil or butter for filet mignon?

Butter is preferred for flavor, especially when combined with garlic and herbs.

How to pan sear filet mignon and finish in the oven?

Sear both sides in a hot pan, then transfer to a 400°F oven until it reaches your desired doneness.

What is the best method for cooking filet mignon?

Pan searing followed by oven finishing is one of the best methods for even cooking and maximum flavor.

How long to sear a filet on either side?

Around 2–3 minutes per side over medium-high heat is ideal.

How long do you cook a 1-inch thick filet mignon?

Sear for 2–3 minutes per side, then finish in the oven for 5–7 minutes, depending on your doneness preference.

Is it better to pan sear or grill a filet mignon?

Pan searing locks in juices and develops a rich, buttery crust that’s hard to beat.

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Final Thoughts

When done right, pan seared steak filet mignon offers a melt-in-your-mouth experience that rivals high-end steakhouses. Whether you’re cooking for a special occasion or just want a luxurious dinner, this easy method ensures every bite is rich, juicy, and unforgettable. Give it a try, and let us know how it turned out!