I make this beef fillet with easy béarnaise sauce when I want a tender, elegant main dish with a rich, buttery finish. I enjoy how the perfectly seared beef pairs with the smooth, tangy herb sauce that feels restaurant-quality but simple to prepare.
Why You’ll Love This Recipe
I like this recipe because it turns a simple cut of beef into something special with minimal effort. I enjoy the contrast between the juicy, tender fillet and the creamy béarnaise sauce. I also appreciate that I can make the sauce in a simplified way without complicated techniques, while still getting that classic flavor of tarragon, butter, and vinegar.
Ingredients
(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)
For the beef fillet:
- Beef fillet steaks
- Olive oil
- Butter
- Garlic, smashed
- Fresh thyme or rosemary
- Salt
- Black pepper
For the easy béarnaise sauce:
- Egg yolks
- Unsalted butter, melted
- White wine vinegar or lemon juice
- Shallot, finely minced
- Fresh tarragon (or dried tarragon)
- Dijon mustard (optional for easier version)
- Salt
- Black pepper
Directions
I start by seasoning the beef fillets generously with salt and pepper.
I heat olive oil in a hot pan and sear the fillets for a few minutes on each side until a golden crust forms.
I add butter, garlic, and herbs to the pan and baste the steak while it finishes cooking to my preferred doneness.
I let the beef rest for a few minutes after cooking so the juices stay inside.
For the béarnaise sauce, I gently cook shallots with vinegar until slightly reduced, then let it cool slightly.
I whisk egg yolks in a bowl and slowly drizzle in melted butter while whisking continuously until the sauce thickens.
I stir in the shallot mixture, tarragon, salt, pepper, and a touch of Dijon mustard if I want a quicker, more stable version.
I spoon the warm sauce over the rested beef fillets and serve immediately.
Servings and timing
I usually get about 2 servings from this recipe.
Preparation time: 15–20 minutes
Cooking time: 15–20 minutes
Total time: 30–40 minutes
Variations
I sometimes add a splash of white wine to the sauce for extra depth.
I also use ribeye or sirloin instead of fillet when I want a more affordable cut.
I occasionally mix chives or parsley into the sauce for a fresher flavor.
I like serving it with roasted potatoes or asparagus.
I sometimes simplify the sauce further by using a blender method for quicker emulsification.
storage/reheating
I store leftover beef in an airtight container in the fridge for up to 2–3 days.
I reheat the beef gently in a pan over low heat to avoid overcooking.
I store the sauce separately and rewarm it carefully over low heat while whisking.
I avoid microwaving the béarnaise sauce because it can separate easily.
FAQs
Can I make béarnaise sauce ahead of time?
I prefer making it fresh, but I can keep it warm for a short time before serving.
Why did my sauce split?
I usually find this happens when the butter is added too quickly or the heat is too high.
What cut of beef works best?
I like beef fillet for tenderness, but ribeye also works very well.
Can I skip tarragon?
Yes, I sometimes replace it with parsley or chives, but tarragon gives the classic flavor.
How do I know when the beef is cooked?
I check doneness by touch or use a thermometer depending on how I like it cooked.
Conclusion
I like this beef fillet with easy béarnaise sauce because it feels refined but still simple enough to make at home. I enjoy how the rich, buttery sauce enhances the tender beef and turns a basic meal into something special.
