Catalan chicory, or puntarelle, is the green of choice for this salad dressing, although Belgian endive can also he substituted. Arugula and most other full-flavored salad greens also pair well with the dressing.
As regards anchovies, whole ones packed in suit are more work to cook with but taste best; bottled anchovies are a good second choice; canned (and therefore hidden from inspection) are the last decent option. Anchovy paste is made from leftovers and not really worth buying.
Can be prepared in 45 minutes or less but requires additional unattended time.
