Beef Fillet with Easy Béarnaise Sauce

I like making this beef fillet with easy béarnaise sauce when I want something elegant yet simple. The tender, juicy beef pairs beautifully with a rich, buttery sauce infused with herbs and a subtle tang.

Why You’ll Love This Recipe

I love how this dish feels restaurant-quality without being complicated. The beef fillet cooks quickly and stays incredibly tender, while the béarnaise sauce adds a creamy, flavorful finish. I also enjoy how it turns a simple meal into something special.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

• beef fillet steaks
• butter
• egg yolks
• white wine vinegar
• lemon juice
• Dijon mustard
• garlic (optional)
• fresh tarragon
• salt
• black pepper

Directions

I start by seasoning the beef fillet with salt and black pepper. Then I heat a pan over medium-high heat with a bit of butter and sear the steaks on both sides until they reach my preferred doneness. I remove them from the pan and let them rest.

For the béarnaise sauce, I gently heat the white wine vinegar in a small pan and let it reduce slightly. In a bowl, I whisk the egg yolks with the vinegar and a bit of lemon juice.

I slowly add melted butter while whisking continuously to create a smooth, creamy sauce. Then I stir in Dijon mustard, chopped tarragon, and a pinch of salt and pepper.

I serve the beef fillet topped with the béarnaise sauce, adding extra herbs if I like.

Servings and timing

I usually get about 2 to 4 servings from this recipe depending on portion size. It takes me around 10 minutes to prepare and about 10–15 minutes to cook, so the dish is ready in about 25 minutes.

Variations

I sometimes add shallots to the sauce for extra depth of flavor. When I want a slightly different taste, I swap tarragon for parsley or chives. I also like grilling the beef instead of pan-searing for a smoky touch.

storage/reheating

I store leftover beef in the refrigerator for up to 2 days, but I prefer making the sauce fresh. When reheating, I warm the beef gently to avoid overcooking. I don’t reheat the béarnaise sauce, as it can separate, so I usually prepare it fresh when needed.

FAQs

What cut of beef works best?

I prefer tender cuts like fillet or tenderloin for the best texture.

Is béarnaise sauce difficult to make?

I find this simplified version easy as long as I whisk steadily and add the butter slowly.

Can I make the sauce ahead of time?

I prefer making it fresh, as it can separate if stored too long.

How do I know when the beef is done?

I check the doneness by touch or use a thermometer based on my preference.

Can I use dried tarragon?

I can, but I find fresh tarragon gives a brighter flavor.

Conclusion

I keep coming back to this beef fillet with easy béarnaise sauce because it’s simple, elegant, and full of rich flavor. It’s one of those dishes I enjoy making when I want something special without too much effort.

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