I just trimmed my lemon verbena back for winter and I also happened to want to try smoking things so I chopped the larger sticks up and dried them out in my oven. Then I smoked some chicken breasts in my Weber (https://help.weber.com/grilling-tips/smoking-basics/) and they came out fantasticly!
Chopped up and into the oven on low.
And compost the rest.
So delicious