I kicked the cereal/granola habit some years ago. I realized that I do not like sweet stuff in the morning. Lately, the routine has been toast with cream cheese. But regular cream cheese has too much fat, and low-fat cream cheese is too salty for me. Besides, I prefer something less processed.
Now that I make yogurt routinely, I decided to go for strained yogurt, which is marketed in the US as Greek yogurt, and is known in the eastern Mediterranean by its Arabic name labne. It's the easiest thing to make. I have a strainer with a very fine mesh, so I don't even use anything extra like cheesecloth or paper filters. Dump the yogurt in the strainer, place it over a bowl, and let it sit. I end up with this creamy and wonderfully thick yogurt, which accompanies my toast in the mornings. Hope I can keep it up.
If I add tomatoes with a bit of olive oil to this breakfast, it would be close to perfect for me. But it's probably not going to happen because 1) it's not safe to put a sharp knife in my hand when I first wake up, and 2) it's hard to get really good tomatoes and if I get one of those usual sour, tasteless, woody ones, I'd get really pissed off and that would not be a good way to start my day.
I have to say that breakfasts have become extra special because of home-made breads. I've stopped blogging about them because they have been turning out consistently good. The big turning point was starting to use a large stainless steel bowl to cover the loaf during the first ten minutes of baking (I wrote about it here).