Italian giardiniera is also called sotto aceti, which means under vinegar, a common term for pickled foods. It is typically eaten as an antipasto or with salads. Milder varieties of giardiniera are u (Sandwich Recipes For Work)
California veggie sandwich - Bon Appetit - We like sandwiches that send juices running down to our elbows, which is why we insist on dressing the lettuce. If you want to use store-bought giardiniera, skip the first step.