01 -
Season the beef tenderloin with salt and pepper. Heat the olive oil in a skillet over medium-high heat and sear the tenderloin for about 4-6 minutes on each side for medium-rare, or until it reaches your desired doneness. Transfer to a cutting board and let it rest for 10 minutes before slicing thinly.
02 -
Preheat your oven to 200°C. Arrange the baguette slices on a baking sheet, drizzle with olive oil, and sprinkle with salt. Bake for about 8-10 minutes or until golden brown and crispy.
03 -
In a saucepan over medium heat, combine the heavy cream, minced garlic, and Dijon mustard. Stir frequently and bring to a gentle simmer. Gradually whisk in the grated Parmesan cheese until smooth and creamy. Continue cooking for an additional 2-3 minutes, ensuring the sauce is thickened slightly. Season with salt and pepper to taste.
04 -
On each toasted baguette slice, place a slice of the seared beef tenderloin. Drizzle a generous spoonful of the creamy Parmesan sauce over the top.
05 -
Finish each crostini with chopped chives, parsley, and a few leaves of arugula or microgreens for a fresh touch. Serve immediately as an elegant appetizer.