I've taken to making my own FBC meals from dehydrated foods I purchase.
1. Cans of dehydrated vegetables are readily ordered online,
2. dehydrated beans or TVP is readily ordered online and
3. couscous or anything labeled "quick" or instant" (rice, barley, etc.) are available from the grocery store.
Mix 1/2 cup from 1, 1/2 cup from 2, and 1 cup from 3. Add spices to taste, bring olive oil to add after rehydrating. It required 2 cups boiling water and about 30 minutes to rehydrate.

I try them out at home first to see what works for me.