They are actually - if you have a sweet tooth and like nuts they are tasty. I don't usually start to get the munchies until around 11am (bearing in mind I have breakfast around 6.45am), so they are quite filling. Then its just a case of making sure you fill up with water (usually still flavoured water), or a cup of coffee with Stevia sweeteners till lunch. I probably walk off any spike in sugars because I do my morning half hour walk to work after this.
If I have time I do try to have scrambled eggs and salmon for breakfast. It makes a nice change on the weekend when I have the time to do it without watching the clock!