Chocolate zucchini cake

I'm a big fan of combining vegetables and cake. Even if they're weird--if it tastes good, I like it. Jeremy thinks it's lame and arbitrary. But I encourage any extra vegetables in my diet. (Not like I don't enough right now...)
Months back I tried a recipe from my mom for saurkraut cake. Because I squeezed out all of the juice, the cabbage had the consistency of coconut.
This recipe is from Clotilde Dusoulier's Chocolate and Zucchini: Daily Adventures in a Parisian Kitchen. It's rich, dense and delicious, even though you can't really taste the zucchini.