If you're a fan of slow cooker bbq or bbq stew meat recipes, this part is pure comfort. Heat olive oil in a skillet over medium heat. Add the chopped onion and sauté for about 5 minutes until soft. Add the garlic and cook for another minute.
Transfer the sautéed onions and garlic to a slow cooker. Add the beef chunks, barbecue sauce, beef broth, Worcestershire sauce, smoked paprika, pepper, and a pinch of salt. Stir to combine. Set the slow cooker to low and cook for 6 hours, or until the beef is fork-tender and shreds easily.
Once done, shred the beef with two forks right in the cooker. Let it simmer for another 10–15 minutes to soak up more of that tangy-sweet sauce.
This layer is reminiscent of the flavors you'd find in shredded beef sandwiches or barbecue beef tips—smoky, savory, and packed with depth.