Ingredients

Crust:

• 1/2 cup finely chopped fresh flat-leaf parsley
• 1/2 cup dried bread crumbs
• grated zest of 1 orange
• grated zest of 1 lemon
• 1 1/2 tablespoon lemon juice
• 3 cloves garlic , finely chopped
• 2 tablespoons capers, drained, rinsed and chopped
• 1 tablespoon finely chopped fresh basil
• 1 teaspoon fleur de sel
• 1 teaspoon crushed black pepper
• 1 teaspoon fennel seeds
• 2 tablespoons Dijon mustard

Roast Beef:

• 1 filet mignon or sirloin roast (top sirloin) (about 1.35 kg)
• salt and pepper
• 1 tablespoon Dijon mustard