My secret indulgence is any kind of pastry or dessert batter or dough. I have a sweet tooth so that is definitely a plus. Cookie dough, crepe batter, cake batter, brownie batter, muffin batter, and I have been know to polish of the frosting tub as well before it ever gets a chance to make it to the final product. I know, I'm weird.
Raw honey on top of your favorite icecream. When the honey hits the cold icecream it thickens, makes it sorta chewy, really good.
Sourdough with lightly fried tofu, cheese, and satay sauce < and then grilled. It sounds (and looks) disgusting, but it's good.