This daf deals with the interesting and practical laws relating to a type of bread which is not bread. “Pat Habaah B’Kisnin”. Confused? Well I was going to write out some of the points and arguments but am a big fan of three great works of Jewish Law called Gray Matter by Rabbi Chaim Jachter who has done a much better job than I could.
So here is a link to an article by Rabbi Jachter which specifically deals with our daf. He defines Pat Habaah B’Kisnin and then discusses the law with regards to which blessing we make on pizza!
It will also allow you to see other fascinating articles on his website.
A fantastic resource! Enjoy!