I'm a single woman that doesn't have a grill, but loves Tri-tip! So I decided to try a recipe that I though would be good and was amazed at how wonderful my Tri-tip was. The best part is that there was no grill needed!
Wash Tri-tip in warm water and place in crockpot. Pour Chicken Broth over your Tri-tip, add seasonings. Put lid on crockpot and turn on High for 2 hours then reduce to Low for 4-5 hours. Turn your Tri-tip every couple of hours to make sure meat stay's covered with broth. On a side note you can put this in all day in the crockpot while your at work as long as you have enough broth to cover your meat. The temp setting would be on LOW for 8 hours or longer.