Our tour guide from Italian Days Food and Wine Tours was far too cheerful for such an early start.
We had been picked up at seven in the morning—before sunrise in mid-January—and denied even a cup of coffee before leaving. Our hotel’s breakfast only started at seven, so we had run downstairs and grabbed a roll. The van driver had glared at us and told us not to eat in the van.
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An hour later we met Fabio, who would be our guide for the day through the wonders of Bolognese traditional food manufacturing. Fabio is short and stocky: his face, framed in a close-cut beard, matching the square shape of his body. His wide grin was contagious, and despite our general sleepiness and lack of caffeine, we cheered up.
Piling out of the vans—two vans, filled with travel and/or food bloggers and their friends, plus one chef from the US—hilarity followed as we squirmed our way into the required paper gowns, hats and shoe covers in the cold morning air.
Parmigiano Reggiano cheese
We still felt caffeine-deprived, but as Fabio explained the outlines of the process of producing Parmigiano Reggiano cheese, his enthusiasm was infectious. It was also cold at that hour of the morning, which kept us moving.
Eventually, after a detailed explanation of the process that brings the milk in from neighboring farms every day, we were led inside, where workers were busy around large vats used to form the initial rounds of cheese. Each vat heats partially skimmed milk to separate the curds from the whey. (Sorry, vegetarians, but calf rennet is used in this process, making Parmigiano Reggiano a non-vegetarian item!)
The curds form into a huge lump, and the factory workers use long sticks to fish the lump of cheese out of the bubbling whey. We watched as they cleanly cut each lump in half using a length of wire, and wrapped each half in a net.
In this way, each vat produces two rounds of Parmigiano cheese, each weighing about 38 kilograms (83 pounds).
We heard detailed explanations of the rest of the steps: the brining process, in which the cheese, now shaped into wheels, spends a month or so submerged in salt water; and the aging process, in which it simply sits, being turned regularly and checked to see if it is developing bubbles (not good).
The sheer size and expense of those rounds of cheese amazed me. There’s a reason Parmigiana is so expensive. A quick check on Amazon shows me that I can order my very own entire wheel of Parmigiano-Reggiano cheese for just $2778.80 (plus shipping charges)!
We finished the tour with tastes, of course. First, a 13-month-old cheese (mezzano). This is considered lesser-quality because it has developed too many air bubbles in the first year of aging, so it cannot carry the Parmigiano Reggiano title. Nevertheless, it was delicious. And we tasted the 25-month-old Parmigiano Reggiano itself, which tastes distinctly stronger and has a crumblier texture than the mezzano. Frankly, I liked the mezzano better.
The rest of “breakfast” certainly helped make up for the lack of caffeine: sandwiches of mortadella cheese, slices of delicious sausage, and truly decadent donuts. A glass of wine may have been completely inappropriate at that hour of the morning, but it improved our mood immediately.
Here are some more reasonably-priced packages of Parmigiano Reggiano, in case this description has whet your appetite:
Piling back into the vans, a short drive took us to the next stop on our Italian Days Food Tour: a balsamic vinegar producer. It surprised me to learn that what I had always known as balsamic vinegar is, according to Fabio, fake. It’s mixed with 80% regular wine vinegar, which is why it tastes sour like most vinegar.
Real balsamic vinegar is made from Lambrusco and Trebiano grape must: pressed grape juice which has been cooked for 24 hours. The real vinegar has only that ingredient. After cooking, it is stored to ferment in wooden barrels in attics, where it is cool all winter, but the summer warmth reactivates the yeast.
We visited the attics of the producer we visited and saw how the barrels are arranged by descending size. The barrels—which can be centuries old—all have a small opening for air on top. The vinegar naturally reduces through evaporation, so the barrels don’t stay full. Once a year, after the grape harvest, the smallest barrel is refilled from the next biggest barrel; that barrel is topped off from the next biggest, and so on. Newly cooked grape must is added to the largest barrel.
If you’d like to read my other posts about my weekend in Bologna, here they are:
The biggest barrel smells more like wine than like vinegar. The smallest smells like vinegar. The barrels aren’t just for storage: each is made of a different sort of wood—oak, juniper and so on—so the year that the vinegar spends in each also affects its flavor.
This process goes on for 12 years or for 25 years. As you can imagine, 25-year-old balsamic vinegar is not cheap! It surprised me that the tastes we received at the end of the tour weren’t at all sour. It is thick, like syrup, and a bit on the sweet side. One of the tastes was a small amount of 25-year-old vinegar on a bit of vanilla gelato. The combination was unusual but tasty.
According to Fabio, only about 5700 gallons of real balsamic vinegar are produced per year. Five million gallons of the fake are produced.
Italian Days Food Tour’s next stop was a prosciutto factory. Prosciutto is made from the back legs of pigs, which are water-cured and then salt-cured. This factory also produces parma ham, San Daniele ham, and some sort of a sausage eaten in the region at new year: pig innards boiled in leg skin.
As you can imagine, we were relieved not to see the whole process; instead we started with enormous drying and curing racks full of legs. It’s still not for those with weak stomachs or vegetarian tendencies. There’s a lot of meat on view in this factory.
Again Fabio explained the process of producing the meat in great detailed and very enthusiastically: the three months necessary for drying, the eleven months necessary for aging. He showed us how the meat gets salted and refrigerated and re-salted and re-refrigerated to remove all the moisture. Layers of pork fat with rice flour and pepper are added to protect the meat. He also pointed out the connection with the Parmigiano cheese factory: for real Parma ham, the pigs have to be fed the whey that is left over from Parmigiano cheese production.
After this factory visit, we again received tastes, this time in vast quantity: a whole table set with nothing but bread sticks, a sparkling white wine and sliced meat of various varieties. It was nearly lunch time, so we dug in happily, only to discover that this was, in fact, not lunch. It was just a “tasting,” apparently.
Our last stop was a restaurant, where we enjoyed an array of local specialties accompanied by more wine. Fabio played host, making quite sure we all had far too much of all the delicious foods on offer. It included a traditional tagliatelli Bolognese; a tortelloni dish; passatelli, a wonderful worm-shaped pasta I had never seen before; and a couple of heavenly desserts.
While I enjoyed this tour enormously—Fabio is wonderful!—I would certainly not recommend it to anyone who doesn’t eat meat, or pork, or who is a vegan. You would not enjoy anything but the vinegar tastes, and even those were served on milk products. For anyone else, this would be a fun way, especially with a group of friends, to learn more about the local specialty foods by seeing the factories which produce them.
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