There’s something undeniably luxurious about a perfectly cooked filet mignon. Tender, juicy, and bursting with flavor, it’s the crown jewel of steaks. But what takes this dish to the next level? A creamy, tangy horseradish sauce that complements the richness of the beef like a match made in culinary heaven. In this article, we’ll guide you through creating a Filet Mignon with Horseradish Sauce that rivals any high-end steakhouse. Whether you’re planning a special date night or simply treating yourself to a gourmet meal, this recipe is sure to impress.

Table of Contents
Why You’ll Love Filet Mignon with Horseradish Sauce
Perfect for Special Occasions (and Everyday Indulgence)
Filet mignon is often reserved for celebrations, but with this easy-to-follow recipe, you can enjoy a restaurant-quality meal anytime. The horseradish sauce adds a sophisticated touch without requiring hours in the kitchen.
Simple, Wholesome Ingredients
This recipe uses minimal, high-quality ingredients that let the natural flavors shine. From the tender filet mignon to the zesty horseradish sauce, every component is designed to elevate your dining experience.
Flexible and Customizable
Whether you prefer your steak rare or well-done or want to tweak the horseradish sauce to suit your taste, this recipe is adaptable. Plus, it pairs beautifully with a variety of sides, making it a versatile choice for any meal.
Essential Ingredients for Filet Mignon with Horseradish Sauce
Filet Mignon: The Star of the Show
Filet mignon, cut from the tenderloin, is known for its buttery texture and mild flavor. Look for steaks that are evenly thick and well-marbled. If filet mignon isn’t available, ribeye or New York strip steaks are excellent alternatives.
Horseradish: The Flavor Booster
Fresh horseradish root or prepared horseradish (not horseradish sauce) is key to achieving that signature tangy kick. If you’re using fresh horseradish, grate it just before preparing the sauce for maximum flavor.
Heavy Cream and Dijon Mustard: The Creamy Base
Heavy cream creates a luscious, velvety texture, while Dijon mustard adds depth and a subtle sharpness. For a lighter version, you can substitute Greek yogurt or sour cream.
Ingredient Preparation
Ingredients
- 2 filet mignon steaks (6 oz each)
- 1 tbsp avocado or vegetable oil
- Salt and pepper to taste
- ½ cup heavy cream
- 2 tbsp prepared horseradish
- 1 tsp Dijon mustard
- 1 tsp lemon juice
- Optional: fresh herbs (chives, parsley) for garnish
Step 1 – Bring the Steak to Room Temperature
Take the filet mignon out of the fridge 30 minutes before cooking. This ensures even cooking and a perfectly seared exterior.
Step 2 – Prepare the Horseradish Sauce Ingredients
Grate the fresh horseradish (if using) and measure out the heavy cream, Dijon mustard, and other sauce ingredients. Having everything prepped in advance will make the cooking process smooth and efficient.
Step 3 – Season the Steak
Pat the steaks dry with paper towels and season generously with salt and pepper. For added flavor, consider sprinkling a bit of garlic powder or smoked paprika.
Step-by-Step Cooking Instructions
Step 1 – Preheat the Pan
Heat a cast-iron skillet or heavy-bottomed pan over medium-high heat. Add a tablespoon of oil, such as avocado or vegetable oil, and let it heat until hot but not smoking.
Step 2 – Sear the Steak
Place the filet mignon in the pan and sear for 3-4 minutes on each side for medium-rare. Adjust the time based on your preferred doneness. Use a meat thermometer to check the internal temperature: 130°F for rare, 140°F for medium, and 150°F for well-done.
Step 3 – Rest the Steak
Transfer the steaks to a plate and let them rest for 5-10 minutes. This allows the juices to be redistributed, ensuring a tender and flavorful bite.
Creamy Horseradish Sauce Recipe
While the steak rests, it’s time to whip up the horseradish sauce. In a small bowl, combine:
- ½ cup heavy cream (whipped to soft peaks)
- 2 tablespoons prepared horseradish (adjust to taste)
- 1 teaspoon Dijon mustard
- 1 teaspoon lemon juice
- Salt and pepper to taste
Mix until smooth and creamy. Taste and adjust the seasoning as needed.
Tips for an Even Tastier Version
Add Fresh Herbs
Stir in chopped chives, parsley, or dill for a fresh, herbaceous note.
Enhance the Flavor with Garlic
Add a minced garlic clove or a pinch of garlic powder to the sauce for an extra layer of flavor.
Make It Spicy
If you love heat, add a dash of hot sauce or a pinch of cayenne pepper to the horseradish sauce.

Recipe Variations and Adaptations
Vegetarian Option
Replace the filet mignon with a thick portobello mushroom or a plant-based steak alternative. The horseradish sauce pairs beautifully with both.
Gluten-Free and Low-Carb
This recipe is naturally gluten-free and low-carb, making it ideal for those with dietary restrictions.
Seasonal Twists
In the fall, add a touch of apple cider vinegar to the sauce for a seasonal twist. In the summer, serve the steak with a side of grilled vegetables.
Serving Suggestions
Salad or Soup Ideas
Start with a light arugula salad or a creamy tomato bisque to set the stage for the main course.
Hearty Sides
Pair the filet mignon with garlic mashed potatoes, roasted asparagus, or a wild rice pilaf.
Drink Recommendations
A bold red wine like Cabernet Sauvignon or a crisp mocktail like sparkling water with lime complements the dish perfectly.
Storage and Reheating Tips
How to Store Leftovers
Store the steak and sauce separately in airtight containers in the fridge for up to 3 days.
Reheating Techniques
Reheat the steak in a low-temperature oven (275°F) to preserve its tenderness. Warm the sauce gently on the stovetop.
Portioning Tips
If meal prepping, slice the steak and store it with the sauce for easy lunches or dinners.
Nutritional Information and Benefits
Nutrition Information
Serving Size: 1 steak with sauce
Calories: 450
Sugar: 1g
Sodium: 200mg
Fat: 32g
Saturated Fat: 14g
Unsaturated Fat: 15g
Trans Fat: 0g
Carbohydrates: 3g
Fiber: 0g
Protein: 35g
Cholesterol: 120mg
Ingredient Benefits
Filet mignon is an excellent source of protein and iron, while horseradish is rich in antioxidants and supports digestion.
Recommended Portions
A 6-ounce filet mignon per person is ideal for a balanced meal.
Common Mistakes to Avoid
Overcooking the Steak
Use a meat thermometer to prevent overcooking. Filet mignon is best enjoyed at medium-rare to medium doneness.
Using Pre-Made Horseradish Sauce
Pre-made horseradish sauce often contains additives. Stick to fresh or prepared horseradish for the best flavor.
Skipping the Resting Step
Resting the steak ensures it stays juicy. Don’t skip this crucial step!
Inspiring Conclusion
Creating a Filet Mignon with Horseradish Sauce at home is easier than you might think, and the results are nothing short of spectacular. Whether you’re cooking for a special occasion or simply indulging in a gourmet meal, this recipe is sure to delight. Don’t be afraid to experiment with the horseradish sauce or try different sides to make it your own. Share your creations with friends and family, and enjoy the joy of cooking together.
FAQ (Frequently Asked Questions)
- Can I prepare the horseradish sauce in advance?
Yes, you can make the sauce up to 2 days ahead. Store it in the fridge and stir it before serving. - What’s the best substitute for filet mignon?
Ribeye or New York strip steaks are great alternatives. - Can I use bottled horseradish sauce instead of fresh?
It’s best to use prepared horseradish (not sauce) for a more authentic flavor. - How do I know when the steak is done?
Use a meat thermometer: 130°F for rare, 140°F for medium, and 150°F for well-done. - Can I freeze the cooked steak?
Yes, but it’s best enjoyed fresh. If freezing, wrap it tightly and consume it within 2 months. - What sides go well with filet mignon?
Mashed potatoes, roasted vegetables, or a simple salad are excellent choices. - Is this recipe gluten-free?
Yes, it’s naturally gluten-free. - Can I make the sauce dairy-free?
Substitute the heavy cream with coconut cream or a dairy-free yogurt. - How do I prevent the steak from sticking to the pan?
Ensure the pan is hot before adding the steak, and don’t move it until it’s ready to flip. - What wine pairs best with filet mignon?
A bold red wine like Cabernet Sauvignon or Malbec complements the dish perfectly.
By following this detailed guide, you’ll master the art of making Filet Mignon with Horseradish Sauce and create a meal that’s as memorable as it is delicious. Happy cooking!
Filet Mignon with Peppercorn Sauce: A Gourmet Steak Recipe You’ll Love

Filet Mignon with Horseradish Sauce
Ingredients
- 2 filet mignon steaks (6 oz each)
- 1 tbsp avocado or vegetable oil
- Salt and pepper to taste
- ½ cup heavy cream
- 2 tbsp prepared horseradish
- 1 tbsp Dijon mustard
- 1 tsp lemon juice
- Optional: fresh herbs (chives, parsley) for garnish
Instructions
- Prepare the Steak: Let the filet mignon sit at room temperature for 30 minutes. Pat dry and season with salt and pepper.Sear the Steak: Heat oil in a cast-iron skillet over medium-high heat. Sear the steaks for 3-4 minutes per side for medium-rare. Use a meat thermometer to check for doneness (130°F for rare, 140°F for medium, 150°F for well-done).Rest the Steak: Transfer the steaks to a plate and let them rest for 5-10 minutes.Make the Horseradish Sauce: In a bowl, combine heavy cream, horseradish, Dijon mustard, lemon juice, salt, and pepper. Mix until smooth.Serve: Slice the steak, drizzle with horseradish sauce, and garnish with fresh herbs if desired.
Notes
- For a lighter sauce, substitute heavy cream with Greek yogurt or sour cream.
- Fresh horseradish can be used instead of prepared horseradish for a stronger flavor.
- Pair with sides like roasted vegetables or garlic mashed potatoes for a complete meal.