About the Butter....Yum-m-m-m! But
!!
After looking it up in the book, I don't think the Dr. would consider it to be one of the "good" heart healthy fats. The two best choices are considered to be olive and canola oils.
I sometimes use the spray "I Can't Believe It's Not Butter" in recipes as a replacement. It's not bad.
And it's legal, and doesn't clog up your arteries.
Hope this helps. Have a good weekend!