Grilled Beef Tenderloin Crostini with Béarnaise Sauce

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Grilled Beef Tenderloin Crostini with Béarnaise Sauce: Your New Favorite Appetizer!

Are you ready to elevate your appetizer game without spending hours in the kitchen? Then look no further than Grilled Beef Tenderloin Crostini with Béarnaise Sauce! This delightful dish combines the rich, buttery flavor of beef tenderloin with the bright and herbaceous notes of the béarnaise sauce, all served on a crunchy crostini. Perfect for impressing guests or indulging in a Friday night treat, this recipe is both quick and delicious!

Why You’ll Love Grilled Beef Tenderloin Crostini with Béarnaise Sauce

Let’s face it: after a long day, cooking can feel like an Olympic sport. But this recipe? It’s as easy as pie (or should I say crostini?). With just a few ingredients and steps, you’ll find yourself with a stunning appetizer that makes “wow” your guests as effortlessly as breathing. Plus, who wouldn’t want to say, “I made these!” while enjoying gourmet bites on a busy weeknight?

Ingredients

Here’s what you’ll need for these fabulous crostinis:

  • 1 lb beef tenderloin, trimmed
  • Salt and pepper, to taste
  • 1 tablespoon olive oil
  • 1 baguette, sliced into ½-inch rounds
  • 1 cup of fresh tarragon, chopped
  • 1 cup of butter
  • 4 egg yolks
  • 2 tablespoons white wine vinegar
  • 1 teaspoon Dijon mustard

Got your shopping list ready? Let’s move on to the fun part – cooking!

Steps to Flavorful Perfection

  1. Season the Beef: Start by generously seasoning your beef tenderloin with salt and pepper. Don’t be shy—this is where flavor really starts!

  2. Grill the Tenderloin: Heat up your grill to medium-high and brush the tenderloin with olive oil. Grill for about 4-5 minutes on each side for medium-rare (or longer, depending on your preference). Once done, let it rest while you move on to the sauce.

  3. Make the Béarnaise Sauce: In a small saucepan, combine the white wine vinegar, tarragon, and egg yolks over low heat. Whisk constantly until the mixture thickens (we’re looking for a silky consistency). Slowly add in the butter, one tablespoon at a time, continuing to whisk. Mix in Dijon mustard, and season with salt and pepper as desired. Tip: Don’t panic if it doesn’t look perfect. The world’s prettiest sauces are often the tastiest!

  4. Toast the Baguette: While your sauce thickens, preheat the oven to 400°F. Place your baguette slices on a baking tray, drizzle with a hint of olive oil, and toast for about 5-7 minutes until golden.

  5. Slice the Beef: Once your beef has rested, slice it into thin pieces. Then, it’s time to assemble!

  6. Assemble: Place a slice of beef on each toasted baguette and top generously with the béarnaise sauce. Voilà! You’re ready to take these to your table!

Cooking Tips

  • Skewer for Easy Eating: If you’re serving a larger crowd, consider skewering these beauties with toothpicks for easy grabbing. Less mess, more fun!

  • Extra Sauce Isn’t a Crime: Trust me, if you have extra béarnaise sauce (and who wouldn’t want that?), keep it handy in the fridge. It’s bliss on vegetables, eggs, and meats alike.

  • Make It Herbaceous: Feel free to play with the herbs in your béarnaise sauce—chives or parsley can add a delightful twist.

Personal Anecdotes

I remember the first time I made these crostinis for my sister Patricia’s birthday—everyone was raving about the flavors! I mean, who knew that little crusty bread adorned with tender beef and fancy sauce could make someone swoon? They’ve become a staple at our family gatherings—right up there with my chocolate cake, which I promise is not too rich, but I digress.

FAQs

Can I substitute beef tenderloin?

Absolutely! If you’re dreamin’ of something different, flank steak or even roasted vegetables for a vegetarian take can work too.

How do I store leftovers?

Leftovers? What’s that? Just kidding! If you have any, keep the crostinis separate in an airtight container for up to 2 days. Just toast the bread again before serving.

Can I make the sauce ahead of time?

While béarnaise is best fresh, you can make it a few hours in advance. Just keep it warm over a double boiler, or gently reheat before serving.


There you have it: Grilled Beef Tenderloin Crostini with Béarnaise Sauce is an elegant yet simple solution for impressing your guests or treating yourself to a delightful meal. This dish will surely fill your kitchen with mouth-watering aromas and, hopefully, laughter as you create memorable moments around the table.

So, grab those aprons, turn on your favorite playlist, and let’s cook up some joy together! Now, who’s ready for seconds? 😋

For other quick and crowd-pleasing recipes, check out my favorite weeknight dinner ideas or simple dessert options perfect for any occasion on my blog!


Meta Description: Grilled Beef Tenderloin Crostini with Béarnaise Sauce is the perfect recipe for impressing your guests. Quick, easy, and delicious, this dish will become your go-to.

Grilled Beef Tenderloin Crostini with Béarnaise Sauce

Elevate your appetizer game with these delightful crostinis topped with rich beef tenderloin and herbaceous béarnaise sauce.
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings: 8 servings
Course: Appetizer, Snack
Cuisine: American, French
Calories: 300

Ingredients
  

For the beef and crostini
  • 1 lb beef tenderloin, trimmed
  • Salt and pepper, to taste
  • 1 tablespoon olive oil for grilling
  • 1 baguette sliced into ½-inch rounds
For the béarnaise sauce
  • 1 cup fresh tarragon, chopped
  • 1 cup butter unsalted
  • 4 large egg yolks
  • 2 tablespoons white wine vinegar
  • 1 teaspoon Dijon mustard

Method
 

Preparation
  1. Season the beef tenderloin generously with salt and pepper.
  2. Brush the tenderloin with olive oil and grill for 4-5 minutes on each side for medium-rare.
  3. Let the grilled beef rest.
Making the Béarnaise Sauce
  1. In a small saucepan, whisk together the white wine vinegar, tarragon, and egg yolks over low heat until thickened.
  2. Slowly add the butter, one tablespoon at a time, whisking continuously until smooth.
  3. Add the Dijon mustard and season with salt and pepper to taste.
Toasting the Baguette
  1. Preheat the oven to 400°F (200°C).
  2. Place baguette slices on a baking tray, drizzle with olive oil, and toast for 5-7 minutes until golden.
Assembly
  1. Slice the rested beef into thin pieces.
  2. Place a slice of beef on each toasted baguette and top with béarnaise sauce.

Notes

For a crowd, consider skewering the crostinis with toothpicks for easier eating. Extra béarnaise sauce can be stored in the fridge for future use.

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