I like to lay some lemon thyme sprigs S&P in the belly of a small fish, a trout for ex., and then cook it; grill, broil, pan fry are all good.
Whole chickens with it tucked under the skin and in the cavity.
Garnish if you have the yellow flecked variety, or you could make an interesting serving bed if you can harvest a good chunk of a creeping kind relatively intact. I have a lemon creeping thyme planted next to a large low flat rock and every other year or so, I can clip away the mat covering the rock intact and use that.
As you serve, you brush the serving bed and smells break free. Very nice.
Phil