Slow Cooker Salisbury Steak Meatball Subs

Place meatballs and sliced onion in the slow cooker.

In a bowl, mix together beef broth and Worcestershire sauce. Pour over the meatballs.

Season with salt and pepper.

Cover and cook on low for 4 hours.

Serve meatballs and onions in sub rolls for sandwiches or over cooked egg noodles.