Note Freeze-dried sweetcorn is available online from fresh-as.com. Grind the sweetcorn to a powder in a food processor before using.
"This recipe makes two pies (two pies are always better than one), but you can always keep the second pie frozen if need be. When you make the filling, keep the mixer on low speed through the entire mixing process. If you try to mix the filling on higher speed, you'll incorporate too much air and your pie will not be dense and gooey - the essence of your Crack Pie. It will be the death of your wildly dense pie filling if there is any bit of eggwhite in the mixture."