Two places I love to go are Somis Market and Eggs & Things in Camarillo. Breakfast burritos are a zone lover's dream. The perfect amount of protein, fat, and carbohydrates. When I eat these I have the greatest amount of energy afterwards. I've been following the zone diet as best I can for the last 17 years (I had to think about when I first started). I have energy, I have clear thinking and I don't get hungry 4 hours later.
If I eat too many carbohydrates relative to protein, I seem to have less energy and get hungry quicker. It's worth a try trying to get the protein and carbohydrate ratio to 1:1. That means equal number of grams for each. This has worked for me.