How many ketchup packets are required for a large fry?

For a large fry, the recommendation is to provide three packets of ketchup. This quantity allows customers to fully enjoy their fries without running out of dipping sauce, ensuring that the serving sizes meet customer expectations for a satisfying experience. Each packet contains a small amount of ketchup, and three is generally viewed as the right amount to accompany a large order of fries, allowing for ample dipping. This consideration takes into account customer preferences for flavor enhancement and convenience during their meal.