Sometimes the larger roast is cut into steaks which are sometimes confused for the whole roast, primarily because the whole roast is often referred to as a steak. Tri-tip roasts range from 1 1/2 pounds to 4 pounds. I try to buy a 2 1/2 pound roast so there’s left overs. The tri-tip is excellent when barbecued or grilled, but it can … More and more, it is showing up in stores across the country and around the world. How to Oven-Roast a Tri Tip. Chili-Crusted Tri-Tip Roast | 1 hr 15 min Tri-Tip is a top-notch cut of meat. Heat a large, seasoned cast-iron skillet, then sear the meat on all sides. The tri-tip is a triangular shaped cut at the tip of the sirloin and is surrounded by the remainder of the sirloin and the round and flank primals. Tip: Bring the tri-tip to room-temperature by removing it from the refrigerator at least one hour prior to cooking it. The tri-tip, whether roast or steak, has grown from a little-known California cut of beef to a popular piece of meat. It can be used as an oven roast or it can be cut into steaks. You will know you are purchasing a whole tri tip roast if it is approximately 2 pounds. Tri-tip isn't the most tender cut, but the fine distribution of fat can … Baste the tri-tip roast with the remaining oil and vinegar. A tri-tip is a large, triangular-shaped cut of meat that comes from the lower portion of the sirloin. Plan on about 10 minutes per pound. Preheat oven to 425°F. The cooking time will vary based on the size of the roast. This delicious roast is enhanced by chili powder and cumin for a main dish chock-full of protein and Southwestern flavor. What is Tri Tip roast? A 1 1/2 lb roast will serve around 3-4 people, depending on appetite.