My first thought is; anyway to return the pans? If not what you can do is take a measuring cup and a 2" high pan, if you have any, and pour water into it to come up about 3/4 of the way. Keep track of how much was poured in and that is how much batter you will pour into the 4" pans. No heating core or upside down flour nail. Good Luck to you!!!
5/28/14 at 1:58pm