If you don't have the fresh herbs, you can use dried just use less of each. I don't often have the fresh thyme or oregano so I just use dried.
Also, the lemon peel, if you don't have lemons you can buy grated lemon peel in the spice section of your grocery store. It's a bit pricey but I use it for a few other recipes and it lasts a long time. Tastes just as wonderful with the dried herbs and with or without the lemon peel.
Combine all ingredients in a food processor and process till a thick paste, scraping side of bowl as needed.
To use as a marinade, spread over 2 pounds your choice of meat or salmon steaks.
Cover and chill 4 to 24 hours.
Grill, roast, or broil.