I've gotten used to not eating sweet stuff so sometimes, if I've done a good job keeping carbs super low, I'll snack on the 100% chocolate baking bars. One square is 140 cal, 14g fat, 4g fiber, 4g usable carbs, and 4g protein. The raw cacao nibs are also a good option, though not nearly as delicious as processed chocolate. A 1 oz. serving has 10 carbs, 9 of which is fiber.