seeing as rice krispie treats are now a no-go (bummer)...we have made our own similar treat.
3 tbs of butter
1 bag of marshmellows
no melt and mix together with RICE CHEX and lo and behold you have rice "crispy" treats!
and to add a bit of an extra yummy treat - you can mix in choc and pb chips or white choc chips. these are good!