Nick, thanks for your reply!
I have done it they way you suggested. I have couple questions:
1- When you click the image in the portfolio main page, it takes you to the blog page, which is what I want. BUT, if you click to the portfolio title in the portfolio main page, it takes you to the portfolio entry. Is there a way to change that link?
2- With your approach, I still have to create one blog post and one portfolio page for the same entry (e.g. breakfast meal). In this case, would it be best to leave the portfolio page’s content area empty (considering and hoping you have a solution for the 1st question) for SEO related purposes? As far as I know, it hurts to have two exact content with seperate URLs. And just think about it, everytime I create a post entry, if I will mirror it on a portfolio item as well, will the Search Engines go crazy?
Thanks again for your time!