A classic salad that originated in California Wasn’t there a movie called “Green Goddess”r
Soak the tarragon leaves in vinegar for 5 to 10 minutes, then strain. Stir the vinegar into the mayonnaise, discarding the tarragon leaves. Add all the other ingredients except lettuce. Mix well. Chill for 1 hour.
To serve, break romaine and Boston lettuce into bite-size pieces in a salad bowl. Toss with the chilled dressing to coat the greens well.