paper case

noun — 2 senses

noun

A bag for storing or carrying papers or writing materials.

Cooking, Food, Lifestyle In plural A small paper mould, typically circular and corrugated for making cupcakes.

If you have silicon moulds, you can bake them in those, but otherwise just use a cupcake tin and paper cases.2016 February 17, Tamal Ray, The Guardian:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.