Filet Mignon with Creamy Parmesan Mustard Sauce


Craving a restaurant-quality dinner without the hassle? This Filet Mignon with Creamy Parmesan Mustard Sauce is your answer! Tender, juicy filet mignon steaks are seared to perfection and topped with a rich, tangy sauce that’s bursting with flavor. This elegant yet simple recipe is perfect for a cozy date night or special occasion at home. Plus, it’s easily adaptable to suit various dietary preferences (see notes below!).

Yields: 2 servings
Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes


Ingredients

  • 2 (4-6 oz) filet mignon steaks
  • 1 tbsp olive oil
  • Salt and freshly ground black pepper, to taste
  • 2 tbsp butter
  • 2 cloves garlic, minced
  • ½ cup heavy cream
  • ¼ cup grated Parmesan cheese
  • 1 tbsp Dijon mustard
  • 1 tbsp lemon juice
  • 1 tsp fresh thyme leaves (or ½ tsp dried thyme)
  • Fresh parsley, chopped (for garnish)

Instructions

  1. Prepare the Steaks: Pat the filet mignon steaks dry with paper towels to ensure a perfect sear. Season generously with salt and freshly ground black pepper on both sides.
  2. Sear the Steaks: Heat olive oil in an oven-safe skillet over medium-high heat. Once hot, add the steaks and sear for 2-3 minutes per side until a golden-brown crust forms.
  3. Bake (Optional): For perfectly cooked steaks, transfer the skillet to a preheated oven at 375°F (190°C). Bake for 5-7 minutes for medium-rare, or longer based on your preferred doneness. Use a meat thermometer to check the internal temperature (130-135°F for medium-rare).
  4. Make the Creamy Parmesan Mustard Sauce: While the steaks rest, melt butter in the same skillet over medium heat. Add minced garlic and sauté for about 30 seconds until fragrant. Stir in heavy cream, Parmesan cheese, Dijon mustard, and lemon juice. Simmer for 2-3 minutes, stirring occasionally, until the sauce thickens slightly. Add thyme leaves and stir to combine.
  5. Serve: Let the steaks rest for 5 minutes to lock in juices. Slice the steaks (if desired), spoon the creamy sauce over the top, and garnish with fresh parsley. Serve immediately with your favorite sides like roasted vegetables or mashed potatoes.

Recipe Notes

  • Lighter Option: Swap heavy cream for half-and-half for a lighter sauce.
  • Rich Flavor Boost: Add 1 tbsp of beef broth to the sauce for extra depth.
  • Cooking Tip: Adjust cooking time based on steak thickness and desired doneness. A meat thermometer ensures perfect results every time!
  • Dietary Adaptations: For a dairy-free version, use a plant-based cream and vegan Parmesan. For gluten-free, ensure all ingredients (like Dijon mustard) are certified gluten-free.

Why You’ll Love This Recipe

  • Quick & Easy: Ready in just 30 minutes, perfect for busy weeknights or special occasions.
  • Restaurant-Quality: Impress your guests with a gourmet meal made at home.
  • Customizable: Easily tweak the sauce or cooking method to suit your taste or dietary needs.

Serving Suggestions

Pair your filet mignon with:

  • Garlic Mashed Potatoes for a comforting, creamy side.
  • Roasted Asparagus or Green Beans for a fresh, vibrant contrast.
  • Crusty Bread to soak up every drop of that delicious sauce.

Try It and Share!

We’d love to hear how your Filet Mignon with Creamy Parmesan Mustard Sauce turned out! Leave a comment below, share your photos on social media, and tag us with #GourmetAtHome. Happy cooking!


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