Technically, you could just chop the herbs and fold them right into the batter, just know that they won't keep their bright pretty color once they're baked,
Jacques Pépin, the legendary French chef and television icon, said that the trick is resisting the urge to whisk your dressing into oblivion. "People go berserk when the sauce is not homogenized together, but a vinaigrette should be separated so that you can toss the salad and the whole thing is glossy," he explains in this video on Instagram, while whipping up a simple vinaigrette with shallots, garlic, mustard, vinegar and olive oil.