Here's a blurb from Cook's Thesaurus about subs for Herbes de Provence:
herbes de Provence Pronunciation: AIRB duh proh- VAHNS Notes: Dried is an acceptable substitute for fresh. To make your own: Combine four parts thyme plus four parts summer savory, two parts lavender, and one part rosemary.
You can find a jar in the spice aisle of your grocery store, though. McCormick makes it, as do the mail order spice stores. I don't use mine very often, but I know I have a jar in the cupboard.
In a nutshell, I'm saying no to fishbread.
- Wendy W - CLBB