i use bee pollen.
i put it in oatmeal in the morning along with 1 TBS ground flaxseed, 1TBS raw wheat germ, some cinnamon and a splash of soy or rice milk.
bee pollen is notorious for energy, stamina and helping you to feel full along with many, many other benefits. the taste is a little weird at first but once you get used to it, no big deal.
also, i know some people that will eat 1 TBS an hour or 2 before a party or big dinner to push off hunger and not eat as much!