Writer Tarek Osman traces many of the current problems in the Middle East to the secret Sykes-Picot agreement of 1916
Strips. Tri-tip strips cook to rare in about 8 to 10 minutes, and to medium in 12 to 14 minutes. This is the total cooking time, so turn the strips over at the halfway point -- 4 to 5 minutes on each side for rare, and 6 to 7 minutes on each side for medium.Calman Lugo/iStock/Getty Images.trips. Tri-tip strips cook to rare in about 8 to 10 minutes, and to medium in 12 to 14 minutes. This is the total cooking time, so turn the strips over at the halfway point -- 4 to 5 minutes on each side for rare, and 6 to 7 minutes on each side for medium. Calman Lugo/iStock/Getty Images.
1 Cook in the oven for 30 minutes at 325 degrees F (165 degrees C). Reduce the heat to 300 degrees F (150 degrees C), and cook for 1 1/2 hours. Remove roast to a platter to rest for 10 to 15 minutes. Slice, and top with onions and gravy.  See how to make juicy, pepper-crusted tri-tip roast beef.