well, it seems like every snack/energy/cereal bar i have tried doesn't agree with me for some reason or another. so i made my own and they came out delicious. i am still tweaking the 'glue' made of heating (2 T) butter, (1/2 c) peanut butter and (1/4 c) brown sugar (1/2 tsp) kosher salt - when that is melted, put in a big bowl and
then mix in 2 c. of honey nut chex, 1 c. of cashews (i toasted them first a little) 1 c. of craisins - mix together and SPOON into a pan lined with parchment paper - then sprinkle chocolate chips over it and smush with waxed paper so it's a flat layer. put it into the freezer to set. i had to let mine thaw a little to cut it into bars (1" X 4") and wrap them in wax paper, put in freezer.
you can use any ingredients (cereal, nuts, dried fruit) you want - and even the (non celiac) kids looooove them

i jam them in the cooler for a snack that will keep me till dinnertime if i'm out. sometimes i eat them with some yogurt for breakfast
arlene
misdiagnosed for 25 years!
just as i was getting my affairs in order to die of malnutrition...
gluten free 7/2010
blood test negative
celiac confirmed by endoscopy 9/2010
i'm down here in the well, looking back up at the hill
well, thank heavens i fell, i must look more like myself.
everyone is so kind, everyone looks like
a long lost friend of mine.... - 'up from under' - the wallflowers
have a nice day 
Celiac.com - Celiac Disease Board Moderator