Preheat oven to 400°.
Combine first 5 ingredients; add 1/4 teaspoon salt and 1/4 teaspoon pepper.
Unroll roast; trim fat. Spread parsley mixture into folds of roast. Reroll roast; secure at 1-inch intervals with heavy string. Sprinkle with 1/4 teaspoon salt and 1/4 teaspoon pepper. Place roast on a broiler pan; insert meat thermometer into thickest portion of roast. Bake at 400° for 55 minutes or until thermometer registers 145° (medium-rare) to 160° (medium). Let roast stand 10 minutes before slicing.