National Caramel Apple Day

What the day is

National Caramel Apple Day is observed on October 31. The timing is sound: apples are at their peak, and the day coincides with Halloween, when the caramel apple is a fairground and doorstep fixture.

It is distinct from the candy apple, which is coated in hard red sugar syrup rather than soft caramel. The two are frequently confused and behave quite differently.

Origin and background

The origin of the observance is not documented. The caramel apple is usually credited to a mid-twentieth-century American confectioner experimenting with leftover caramel after Halloween, though the account is repeated more often than it is sourced.

The technical problem is adhesion, and it comes down to wax. Commercial apples are coated with a thin food-grade wax to reduce moisture loss and improve appearance, and caramel slides straight off it. Washing in hot water and drying thoroughly removes enough to give the caramel something to hold.

Temperature is the other variable. Caramel taken to a higher temperature sets firmer and grips better but risks becoming too hard to bite; taken lower it stays soft and slumps into a pool at the base. Chilling the apples before dipping helps the coating set on contact.

One genuine safety note: whole caramel apples held at room temperature for long periods have been linked to listeria outbreaks, because inserting the stick can carry bacteria into the flesh where the sugar coating then creates a favorable environment. Refrigerating them, or eating them the same day, removes the concern.

How to take part

• Wash the apples in hot water and dry them completely. This is the single step that decides whether the caramel stays on.
• Use firm, tart apples. Granny Smith cuts the sweetness and holds its texture.
• Chill the apples first and dip at around 110 to 115 degrees Celsius for a coating that sets without shattering teeth.
• Let the excess drain before setting them on parchment, or each one grows a caramel foot.
• Refrigerate if they are not being eaten within a few hours.
• Slice before serving for anyone who would struggle with a whole one.