Mix in bowl::broth, water, seasonings, and Worcestershire
Pour atop sliced beef,
Do not mix in Crock.
Cook on low 4 - 6 hours.
Serve on rolls with Au Jus/ Gravy.
For Au Jus/Gravy, after removing meat strain liquid into saucepan add 2 T cornstarch and reduce on medium-low for approx 10 minutes while rolls get toasted in 350* oven. Serve with sammy as either gravy or dip