This was posted by a friend on another board:
Carla's Italian Beef
Mix in crock pot:
1 (1.25 oz) envelope dry onion soup mix
1 t. oregano
1 t. red pepper flakes
1 t. basil
1 t. dried parsley
1 large clove garlic, smashed
3/4 cup water
Place in mixture:
3 lbs. Roast (chuck)
Cook on high all day, or until meat is tender. Turn it over every now and then if you can. If not, that's okay too! Shred the meat, let it simmer in its own juice for a while, and serve on buns or hard Italian rolls.