Quick Pickled Eschalots: Stir sugar in vinegar until dissolved. Stir in eschalots, then leave for 30 minutes until it becomes floppy and turns pink. Drain.
Dressing: Shake Dressing in a jar.
Assemble: Pile lettuce on a platter (flatter better than deep bowl). Drizzle with about ½ the Dressing then toss gently with your hands. Scatter over fresh herbs, pickled eschalots and walnuts. Drizzle lightly with more Dressing. Serve immediately!
