Mini Mango Tarts by Hungry Jenny

When I made these, they deflated a little whilst cooling, then the tops cracked a bit after chilling in the fridge! I'm not sure what cooling tactics I was meant to use there (any advice welcome!) but they taste good, which is the important thing! http://hungryjenny.blogspot.com/2010/05/friday-pie-day-mini-mango-tarts.html