Remove the corned beef from the packaging and place in the slow cooker.
Sprinkle the pickling packet (found inside the packaging) on top of the corned beef.
In a large bowl or measuring cup, whisk together the beef broth, chili sauce, pickle juice, horseradish, brown sugar, capers, and black pepper.
Pour the beef broth mixture over the corned beef, cover, and set the slow cooker timer to your desired time.4-5 hours on HIGH6-7 hours on LOW
Remove the corned beef from the cooker and place it on a carving board. Cover with aluminum foil and allow it to rest for 10-15 minutes before slicing.
*NOTE - Make sure to always slice ACROSS the grain for tender meat.
Ladle some of the cooking liquid into a bowl and serve with the sliced corned beef if desired.
Notes
Store any leftovers in an airtight container in the refrigerator for up to 5 days.Leftovers may be frozen in an airtight freezer container for up to 3 months.