Just bought three from a local Church group, 2 cheese and one apple, and never had them before. We made one of the cheese ones yesterday AM and it was fantastic! The pastry was perfect and the cheese filling (cream cheese) was great.
While frozen they appear to be small but when you let them sit out overnight they rise and get quite large. Agree, great with a hot cup of coffee.
As someone else said, they are not cheap but remember a good portion goes to whatever charity is selling them so you not only get a great snack but you are helping some people out.