This elegant surf-and-turf recipe combines tender filet mignon with a rich crab filling and a classic Béarnaise sauce. It’s a restaurant-quality dish you can prepare at home, perfect for special occasions or when you want to impress with refined flavors and presentation.
Why You’ll Love This Recipe
This recipe delivers a perfect balance between land and sea, pairing juicy beef with delicate crab. The creamy filling enhances the natural richness of the filet mignon, while the Béarnaise sauce adds a tangy, buttery finish. It feels luxurious yet approachable, using simple techniques that elevate everyday ingredients. You’ll also appreciate how customizable it is, allowing you to adjust flavors to your preference. Whether served for a dinner gathering or a quiet celebration, this dish brings elegance to the table.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
4 filet mignon steaks (about 170–200 g each)
200 g lump crab meat, drained and picked over for shells
2 tablespoons cream cheese, softened
1 tablespoon mayonnaise
1 teaspoon Dijon mustard
1 tablespoon fresh parsley, finely chopped
1 clove garlic, minced
salt and freshly ground black pepper to taste
1 tablespoon olive oil
1 tablespoon butter
For the Béarnaise Sauce:
3 egg yolks
1 tablespoon white wine vinegar
1 tablespoon lemon juice
1/2 cup unsalted butter, melted
1 tablespoon fresh tarragon, chopped
pinch of salt and pepper
For the Roasted Asparagus:
400 g fresh asparagus, trimmed
1 tablespoon olive oil
salt and pepper to taste
Directions
Start by preparing the crab filling. In a bowl, combine the crab meat, cream cheese, mayonnaise, Dijon mustard, parsley, and minced garlic. Mix gently until smooth but still slightly textured. Season with salt and pepper, then set aside.
Next, prepare the filet mignon. Using a sharp knife, carefully cut a pocket into the side of each steak without slicing all the way through. Fill each pocket generously with the crab mixture, pressing lightly to secure it inside.
Season the outside of the steaks with salt and pepper. Heat olive oil and butter in a skillet over medium-high heat. Sear the steaks for about 3–4 minutes on each side until a golden crust forms. Transfer them to a preheated oven at 190°C and cook for an additional 6–10 minutes, depending on your preferred doneness. Remove from the oven and let the steaks rest.
While the steaks cook, prepare the Béarnaise sauce. In a heatproof bowl set over a pot of gently simmering water, whisk together egg yolks, white wine vinegar, and lemon juice. Continue whisking until the mixture thickens slightly. Slowly drizzle in the melted butter while whisking constantly until the sauce becomes smooth and creamy. Stir in chopped tarragon and season with salt and pepper. Keep warm.
For the asparagus, toss the trimmed spears with olive oil, salt, and pepper. Roast in the oven at 200°C for about 10–12 minutes until tender yet crisp.
To serve, place each stuffed filet on a plate, drizzle with Béarnaise sauce, and arrange roasted asparagus on the side.
Servings and timing
This recipe serves 4 people. Preparation takes about 20 minutes, while cooking time is approximately 25–30 minutes, making the total time around 50 minutes.
Variations
You can substitute crab with cooked shrimp or even sautéed mushrooms for a different filling. Adding a touch of grated cheese to the filling can create a richer texture. If you prefer a lighter sauce, you can replace Béarnaise with a simple garlic butter drizzle. Herbs like chives or dill can be used instead of parsley for a flavor twist. For a smoky note, consider finishing the steaks on a grill instead of the oven.
Storage/Reheating
Store any leftovers in an airtight container in the refrigerator for up to 2 days. To reheat, place the steak in a low-temperature oven (around 150°C) until warmed through to avoid overcooking. The Béarnaise sauce is best enjoyed fresh, but if needed, gently reheat it over low heat while whisking. Avoid microwaving the sauce, as it may separate.
FAQs
Can I prepare the crab filling in advance?
Yes, the filling can be made a few hours ahead and stored in the refrigerator until ready to use.
What is the best doneness for filet mignon?
Medium-rare is often preferred for tenderness and flavor, but you can cook it to your liking.
Can I use frozen crab meat?
Yes, just make sure it is fully thawed and well-drained before using.
How do I prevent the filling from leaking out?
Cut a deep but secure pocket and avoid overfilling the steak.
Can I make Béarnaise sauce without a double boiler?
Yes, you can use a heatproof bowl over a pot of simmering water.
What can I serve instead of asparagus?
Green beans, roasted potatoes, or a fresh salad work well.
Is there a substitute for tarragon?
You can use parsley or chives, though the flavor will differ slightly.
Can I grill the steaks instead of baking them?
Yes, finish them on a grill after searing for added flavor.
How do I know when the sauce is ready?
It should be thick, smooth, and able to coat the back of a spoon.
Can I make this recipe dairy-free?
You can replace cream cheese with a dairy-free alternative and omit the butter in the sauce.
Conclusion
This surf-and-turf filet mignon recipe transforms simple ingredients into an impressive and flavorful dish. With its creamy crab filling, tender steak, and silky Béarnaise sauce, it delivers a perfect harmony of textures and tastes. Whether you’re cooking for guests or treating yourself, this recipe brings a touch of elegance and satisfaction to any meal.
