Prep the beef: In a large bowl, coat the beef with flour, salt, and pepper.
Layer ingredients: Place beef, potatoes, carrots, celery, onion, and garlic in the Crockpot.
Add liquids & seasoning: Pour in beef broth, Worcestershire sauce, and add paprika and a bay leaf.
Slow cook: Cover and cook on low for 8 hours or high for 4-5 hours, until beef is tender.
Stir & check: Remove the bay leaf, stir, and adjust seasoning if needed.
Serve & enjoy: Ladle into bowls and enjoy with crusty bread or a side salad!