Well, this is actually the Chocolate Cinnamon Babka recipe from Peter Reinhart's Artisan Breads Every Day. I followed the recipe to a T except I substituted the chocolate for dark brown sugar, as per the request from my girlfriend, who barely ate any after it was done, haha.
I really like how it came out and I love the look. A loaf doesn't get any cooler looking than this and you can't go wrong with a rich, sweet, cinnamony, streusel topped bread. I gave my parents half the loaf and I pretty much ate the rest by myself over two days, my girlfriend only had a taste and acknowledged it was fantastic, she considers herself a expert. She had to look good in a bikini the following week so she said "I should stop making bread!".
This is the first bread I made out of this book, I have made many from PR's other books. I have my eye on taking a whirl at the croissant recipe in this book but I don't know when I will get to that. This was easy, fast, and fun to make and I will definitely be making it again, next time with the chocolate. It is a cool bread to bring to a dinner party for desert, in my opinion.
Enjoy the pictures,