Center-cut beef filet (6-ounce) with Bearnaise sauce at The Blackstone Grille. April 5, 2017 750 × 750 We relax with upscale comfort food at The Blackstone Grille Center-cut beef filet (6-ounce) with Bearnaise sauce at The Blackstone Grille. Center-cut beef filet (6-ounce) with Bearnaise sauce at The Blackstone Grille.