Marinated in white wine and lemon, this beef Tri-Tip Roast is flavorful and satisfying served up with colorful vegetables.
Remove roast from marinade; discard marinade. Pat dry with paper towel. Prepare gas grill for indirect cooking by lighting two thirds to one half your grill, leaving remainder off. When grill is hot (10 to 15 minutes), place roast directly above flames. Cover and sear all sides of roast, approximately 8 minutes each. Move roast to unlit area on grid. Cover and cook 14 to 16 minutes until medium rare (135°F) to medium (150°F) doneness, turning occasionally. Place vegetables directly above flames. Cover and cook corn 15 to 20 minutes; asparagus 7 to 11 minutes and onions 11 to 15 minutes or until tender, turning occasionally. Remove roast. Let roast stand 5 to 10 minutes. (Temperature will continue to rise about 5°F to 10°F to reach 145°F for medium rare; 160°F for medium.