I made two kinds of cupcakes recently from Who You Callin' Cupcake? and both of them collapsed in the center.
The cupcake that collapsed the most was the Devil's Food Cupcake. This contained:
- all-purpose flour
- cocoa powder
- baking soda
- canola oil
- hot coffee
I baked them in a dark cupcake pan with white paper liners. Why did this collapse and how can I stop this?