How much caffeine is in a baking chocolate square?

You're right to ask! Baking chocolate, unlike some other types of chocolate, does not contain caffeine.

The caffeine in chocolate comes from the cacao beans, but the process of making baking chocolate involves removing most of the natural cocoa solids, leaving behind mostly cocoa butter and sugar. This removes the caffeine, making it a great choice for those who want to avoid caffeine but still enjoy the delicious taste of chocolate.