Confection is a word that refers to something confected—that is, put together—from several different ingredients or elements. Often confections are sweet and edible, but confection can also be used to refer to a finely worked piece of craftsmanship. In other words, the lacy box containing chocolate confections can be a confection itself. Tracing back to the Latin verb conficere (“to carry out, perform, make, bring about, collect, bring to completion”), confection entered Middle English as the word confeccioun, meaning “preparation by mixing ingredients; something prepared by mixing, such as a medicine or dish of food...

from Merriam-Webster