Add potatoes, beef, carrots, celery, and onion to a 3-4 quart slow cooker.
In a medium bowl, whisk together broth, vinegar, honey, tomato paste, Worcestershire sauce, garlic, seasoning salt, pepper and corn starch with a whisk until combined. Add to slow cooker.
Cover and cook on low for 6-8 hours until potatoes and carrots are tender. If desired, strain out sauce and thicken further on the stove top with a corn starch/water slurry.
Taste and adjust seasonings as desired before serving.
