I am very fond of the Korean Hot Sauce known as Sriracha - you may be too. I have discovered a great way to toss a weeks supply in your food bag by repackaging it in a kid's "squeezable fruit" container.
For the record, I support kids eating real fruit with no packaging but this container can be empties and re-filled with Sriracha really well. Hope this tips helps your tastebuds. Here is a link to the squeezable fruit and another for Sriracha (in the unlikely case you aren't familiar with it). Both are available at most big grocery stores.
PACKAGING:
www.rei.com/product/824244/peter-rabbit-organics-fruit-squeeze-pouch-4-oz,-mango/banana/orange?preferredSku=8242440003&cm_mmc=cse_froogle-_-pla-_-product-_-8242440003&mr:referralID=00e19d2a-64ea-11e2-97b3-001b2166becc
SRIRACHA:
www.culinarydistrict.com/14074.html
ENJOY!