I usually make a pulled pork sandwich..
First I season the crock pot with my favorite seasonings
Then, i put the roast along with one small onion dice and a few cloves of of garlic(minced) into a crock pot.
I add about 1/4-1/2 cup of water depend on the roast
Cook for 6-8 hours on high in crock pot
When fork tender, I shred the roast using to forks. Then top with my favorite BBQ sauce. I usually make my own sauce.