Grilled Beef Tenderloin Crostini With Bearnaise Sauce

"Are you looking for an appetizer to impress everyone at your next get-together? This Grilled Beef Tenderloin Crostini with Bearnaise Sauce recipe is quite simply out of this world! The beef tenderloin filet or filet mignon is, I think, one of the best cuts of beef you can buy, although it can be expensive. The great part about this recipe is that you can serve a large crowd with only a couple of steaks! You need to make this excellent appetizer for your next party!"