Add the roast to the slow cooker. Sprinkle over the ranch and gravy packet.
Pour over the pickled onion and their liquid.
Add the stick of butter on top.
Cook on low for 9 hours or until tender.
Shred the meat with two forks, you can do this right in the slow cooker or on plate. Discard any fatty pieces. Serve and enjoy!
Serve and enjoy!
Video
Notes
If you prefer a thicker gravy, stir in a cornstarch slurry (1 tablespoon cornstarch mixed with 2 tablespoons water) and cook on high for 10-15 minutes.