Susan and i must have the same size mini pans because mine over flowed as well. (sweetrecipeas.com)
Prepare muffin pans (line muffin pans with 24 foil liners, for regular - sized muffins, or spray mini pans with canola spray or line with liners - you can use liners if you'd like, but we usually don't bother when making mini muffins). (twohealthykitchens.com)
(Adjust your baking times accordingly — mini pans usually require around 30 min of baking time. (delightfulemade.com)