Paper - Use as liner in muffin pan, to keep muffin from sticking to pan, and for easier serving.
Foil and Paper - Foil is somewhat rigid and supports paper and its contents in 1 in. and 1.25 in. sizes, which can be used together on a flat baking sheet, or in a muffin pan. In larger sizes, the foil is primarily for decoration and should be used together with the paper cups in a muffin pan.
Foil - Use as a liner in muffin pans, or as candy or chocolate cups.
Glassine - Use this smooth, non-absorbing, grease- and moisture-resistant paper as a liner in muffin pans, or as candy or chocolate cups.