Nothing specific, except on occasion when I'm making something special for breakfast. If we have leftover rice (or nasi), I often reheat some in the microwave and add soy sauce, which smells amazingly good when I feel like it. Sometimes, if I made "quesadillas" (not strictly speaking quesadillas, but that's what the recipe calls them) the night before and have some left over, I microwave them and the molten cheese smells deliciously. If we had pancakes, those smell awesome. If I feel like making my (patent pending) Stratwiches (see here [http://www.mystiquestudios.com/forum/index.php?topic=1340.0]), I love the smell of those.
So, basically any breakfast I eat that isn't muesli or bread.