Gefilte fish are ground fish patties or balls sold in cans that are commonly eaten in Jewish communities because they are kosher and nutritious. Several variations exist for serving the dish, but gefilte fish is typically served with vegetables and horseradish. Canned gefilte fish are already cooked, but are often doctored to enhance the flavor. Look for canned gefilte fish at the supermarket where other types of canned or jarred fish are shelved.
