I've found conflicting information online and wanted to ask here. How long can spaghetti and meatballs be left out at room temperature before they become unsafe to eat? Any insights or experiences to share? Thanks in advance! 
It's best to refrigerate spaghetti and meatballs within 2 hours of cooking to prevent bacterial growth. If left unrefrigerated for longer than 2 hours, it's safer to discard it to avoid the risk of foodborne illness.
Though, if left unrefrigerated for longer, it's safer to discard to avoid any risk of foodborne illness. Safety first! 