01 -
Pat beef pieces dry with paper towels to remove surface moisture. Season generously with salt and pepper all around. Cut into uniform sizes, slicing across the grain for maximum tenderness.
02 -
Heat a skillet over medium-high heat and quickly sear the beef pieces until browned on all sides, about 2-3 minutes per side, to deepen flavor.
03 -
Whisk together beef broth, soy sauce, Worcestershire sauce, brown sugar, tomato paste, minced garlic, smoked paprika, salt, and pepper until smooth and well combined.
04 -
Place beef in a single layer at the bottom of the slow cooker. Pour the sauce evenly over the meat. Add optional vegetables if desired for a complete dish.
05 -
Cover and cook on low heat for 6 to 8 hours or on high heat for 3 to 4 hours until beef is tender and easily shreddable.
06 -
About 30 minutes before serving, taste and adjust seasoning as needed. For a thicker sauce, stir in cornstarch slurry and cook uncovered for 15 additional minutes.