What do you call the end slice on a loaf of bread?

[Randy]

Source: https://www.thedailymeal.com/eat/biggest-food-debates

What do you call the end piece of a loaf of bread? You know, the one with a full side of crust? These two slices are the cause of much discussion, as they go by many names. According to a Twitter debate, this piece of bread is alternately referred to as the butt, knob, heel, outside, crust, ender and other weird names. But, according to the Atlantic, heel is the most commonly used term.

What do you call the end slice on a loaf of bread?

 

[passenger]

heel

 

[Daltonio]

the booty 🍑

 

[PGen98]

The heel

 

[Gizmo]

Smack Dat Booty.