A classic salad that originated in California Wasn’t there a movie called “Green Goddess”?
3/4 cup mayonnaise
1/2 cup sour cream
2 tablespoons finely chopped green onion
1/4 cup finely chopped parsley
1 teaspoon dried tarragon leaves
1 tablespoon tarragon vinegar
1 tablespoon anchovy paste
1 clove garlic, minced
1 head romaine lettuce
1 head Boston lettuce
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.