I'm not that crazy about ice cream and can go months and months without eating it. I do have a couple of favorite flavors, and one of those is peppermint/candy cane ice cream, which can be had only around the holidays.
Favorite desserts for me would be some kind of cake, and that can run the gamut from spicy gingerbread and unfrosted fruit-based cakes to super-sweet and rich double-chocolate with chocolate frosting layer cakes, but I just don't make them that often.
I love just about any kind of bread pudding, as long as there's a sauce to go with it, and I love those very medieval flavors in a Christmas pudding, with a good sauce.
I probably have more of a weakness for sweets that I don't consider desserts. I usually make some kind of white chocolate bark this time of year, I can't leave that alone. I love doughnuts, which is why I never buy them, because I can eat my weight in caramel-covered buttercream-stuffed long johns. Cookies, if they're lying around, it can be hard to walk by the plate without grabbing one or three, just out of habit.
One thing I don't like...fruit pies, fruit tarts, that kind of thing, and oddly, that's the dessert I make the most of, mainly because it's easy.