I read a credible, IMO, article by an olympic coach who says that the best cookie cutter breakfast he has ever put his athletes on is meat and nuts, and possibly dried fruit. Once our glycogen stores are full we will only use what we need. So, starches have a better place after our workout, or strenous activity to refill those stores. So lunch is a good time for rice or sweet potatoes along with vegtables, which can really be eaten at any time, and dinner would be a good time for a steak and salad, some protien and fat to slow its digestion and fruit or greek yougart as desert. While golfing, I think the trail mix, bananas and powerade 0 are the best choices. I really dont like any calorie containing beverage. And as APOCs avatar says, I dont know how to advise vegatarians