I just started decorating cakes recently in the past couple of months. A few things I have questions about.

First, when you have a 2 layer cake how do you put them together? I know that you level both layers, but do you use the bottom of the cake for the top? Do the 2 leveled sides go together? Hope that makes sense.

Also, do you trim the cake edges off of the cakes? I have read that some people do this but not sure it is needed.

When icing the cake how do you get the crisp, clean, sharp edges?

I put the leveled sides together with buttercream in between. That way I have a very smooth surface for the top of my cake. I have pans that have a straight edge so I don't have to trim the sides of my cakes. Hope this helps.

Yes, I flip the bottom over so that it becomes my top. That way, it's a nice flat surface (providing you've made sure to have your layers meet up).

I have also seen/heard people that trim the sides, however I have yet to do this. I guess if the edges have become hard or something?

Have fun

I highly recommend you order "Perfecting the art of Buttercream" from SugarEd Productions. She will answer many questions, give a great recipe and help you get beautifully straight sides and smooth buttercream that looks like fondant. Well worth every cent!

This might help you.... (until you get Sugarshack's Video that is...)

I only trim the sides of my cakes if they are not even for some reason.......which happens from time to time. Not sure why some come out perfect, and others come out 1/2" smaller..... things that make you go hummmmmmmm.