By Fred Plotkin |
For those of us who love food and study its history, one of the most vexing questions is how an ingredient of humble origins suddenly becomes a sought-after delicacy that appears on fancy tables from L.A. to London. As often ... Read more
Step 1Combine softened butter and bottarga thoroughly in glass or metal mixing bowl. Cover it tightly with plastic and place in refrigerator until needed.
Step 2Toast bread until golden but not burned. Spread bottarga butter on top and serve immediately.
By Fred Plotkin |
For those of us who love food and study its history, one of the most vexing questions is how an ingredient of humble origins suddenly becomes a sought-after delicacy that appears on fancy tables from L.A. to London. As often as not, the ingredient's original purpose is forgotten because chefs don't bother to find out how it is used in its native land.
A famous example of this phenomenon is the sun-dried tomato, which was traditionally used to save tomato flavor for the time of year when it is unavailable fresh. The dried tomatoes were softened in water, then cooked to make a sauce. It would never occur to an Italian to eat the musty-tasting leathery chunks of sun-dried tomato that American chefs toss over food as if they were rolling dice.
The current example of culinary lost-in-translation is bottarga, the pressed dried eggs of tuna or gray mullet. It is popular in coastal areas of Italy, especially Sardinia, Sicily, Liguria and Calabria, where it is called ovotarica. Bottarga is a legacy of privation, when no part of the fish was ever discarded. Yet, when combined with particular local ingredients, it proved quite delicious when used sparingly.
Bottarga from tuna has a bracing maritime flavor (and is preferred by Sicilians) while bottarga from mullet (usually found in Sardinia and Liguria) is more delicate. The most prized mullet bottarga comes from Carloforte, in southern Sardinia, and Cabras, on the island's west coast.
Bottarga is made by carefully removing roes from the fish, rinsing and salting them and then leaving them to dry for two days. They are then pressed between pieces of wood to give them a long, rectangular shape and a thickness of about 1 1/2 inches. Once the roe has taken this form, it is hung to age. The mullet roe will be dipped in wax to maintain the shape and prevent it from drying out.
After careful aging for up to five months, bottarga will have a deep orange color and be quite firm to the touch. It is served by slicing it paper-thin (from top to bottom) with a sharp knife.
Only when presented this way can its subtle flavors and texture be admired as it dissolves on the tongue. Profligate American chefs like to serve bottarga in small chunks that rightfully should appeal only to an undiscerning cat.
Although bottarga is best known in the Italian kitchen, it is also enjoyed elsewhere in the Mediterranean. Since ancient times it has been one of Egypt's exports to the rest of the Mediterranean; its name comes from the Arabic bata^rikh, which in turn comes from the Greek tarikhos, "dried," plus the ancient Egyptian definite article.
Dried fish roe is an essential ingredient in Greece's taramosalata. The British, who imported it to serve with ale, once called it poutarg (from the French form of the word, boutargue) and now refer to it as botargo. We Americans prefer the Italian name.
In Italy, the classic preparation for bottarga involves tossing it with delicate strands of pasta and olive oil. But it makes a fine appetizer with crostini and butter. It also pairs beautifully with the flavors of tomato, celery, parsley and citrus fruit.
The most suitable wine for bottarga is excellent Vermentino di Gallura from Sardinia, although Vermentinos from Liguria and Tuscany work well too. Pinot Grigio or Malvasia Istriana from Friuli-Venezia Giulia are also suitable. A California Chenin Blanc is another good choice, provided that it is has not been aged in wood.
Bottarga is typically vacuum-packed for export. Once you have opened it, do not keep it exposed to air for longer than necessary. Wrap the piece you do not use in lots of plastic and store in the refrigerator for up to a week.