Season + Sear (Optional but adds great flavor):
* Pat the beef dry and rub all sides with salt, pepper, garlic powder, onion powder, and paprika.
* Heat olive oil in a large skillet over medium-high heat. Sear the beef on all sides (about 3-4 minutes per side) until browned.
Add to Crockpot:
* Place the beef in the slow cooker.
* Pour in beef broth, BBQ sauce, apple cider vinegar, and Worcestershire.
* Cover and cook on LOW for 8-10 hours or HIGH for 4-5 hours, until the beef is fall-apart tender.
Oven Method:
* Place seared beef in a Dutch oven or deep baking dish with the same liquid mix.
* Cover tightly and bake at 300°F for 3.5-4 hours, checking around the 3-hour mark.
Shred + Sauce:
Remove beef from the pot and shred with two forks.
Skim fat from the cook 'iquid, then return shredded beef to the pot with the juices.