Best way to burn Blu-ray if transcoding is already done? Toast 10?

I've seen the answer to this question in the past, but just spent some time searching the forums and couldn't find the answer.

I currently choose the route of FCP > Share to burn Blu-rays. No problem, everything's good (except limited menu options). However, once I close out of the program after the very long transcoding time, what is the best way to make another copy of the blu-ray without transcoding again, and without the first blu-ray I made (for example if the client already has the disc and wants another copy)?

I believe Toast 10 is one answer, but before I go and update my current Toast to 10 I wanted to see if this was the preferred method, or, if there is a way to do it in Compressor.

Thank you!

Eric