Opus One

Opus One: The Evolution of an Icon Pt. 2

When I told some friends I was going to visit Opus One on my birthday they scoffed. “Ooooh, GOD! They are sooo pretentious there!” they said. “Don’t forget to kiss the ring on the way in”.


I brought my Mom and Mrs. B along for the ride because, hey, it was my birthday. Not sure what experience others had at Opus One but what we found on our visit was one of the warmest, most down to earth winery visits I’ve ever experienced…anywhere. And that’s saying something as I’ve probably been to over 500 wineries around the world.

Robert Mondavi is easily the person I admire the most in the wine industry, so to see Opus One three decades after he cofounded it was personally rewarding. His vision, his passion, his standard of excellence and his soul are still part of the DNA that is at the heart Opus One. What I saw on this day wasn’t the Opus One brand but rather Mondavi’s fingerprints that were still all over this place.

Michael Silacci

Chief Winemaker Michael Silacci and PR Director, Roger Asleson met us in the front lobby for a short introduction and conversation about Opus One’s history. In my head I’m thinking, “okay, when’s it going to feel stuffy?” Silacci’s easy going demeanor and laid back style was warm and engaging. His black horn rimmed 1960’s hipster glasses with salt and pepper speckled hair began to remind me of a cross between Gene Hackman in Enemy of the State and Mr. Natale, the coolest teacher at my high school.

Silacci’s seasoned veteran worldliness gave a glimpse into a yoda-like genius intellect matched only by an unabashed humility and a patience to teach. It was obvious this dude was cool as hell and knew his stuff. But he never made any of us feel stupid about asking anything. Moreover, he took time out of doing something probably more important to spend time with our little group. Our day was just beginning.

Opus One winemaker

Over the course of our time together, we’d come to learn Silacci’s role as Chief Winemaker wasn’t only about upholding the Opus One standard of quality set by the founders (discussed in part 1) but he nurtured people at the winery much like the vines—with patience to help everyone grow and flourish over time.

Precision in the Vineyard

Any winemaker will tell you work in the vineyard is where good wine is made. If you don’t have good fruit coming into the winery, you aren’t going to make good wine.

Opus One winemaking
digital grape analysis leading up to harvest
Opus One winemaking
analysis of skins and seeds to see tannin bitterness

Michael Silacci and his team use cutting edge technology to manage every single grape cluster in every row. When interns from the Baron Philippe de Rothschild side of the partnership came over from Bordeaux they weren’t simply put into the winery to clean tanks. Instead, Silacci challenged them to truly get to know each vine by mapping out and digitally track every single vine in the vineyard. A daunting task in any vineyard, but at Opus One it was a major undertaking.

vineyard sign

The result allows Silacci’s winemaking team to manage every vine as an individual living thing with its own personality. The visual grape analyzer pictured above gives the winemakers an accurate portrait of the sugar content leading up to harvest. They constantly monitor grapes from around the vineyard throughout each day.

Opus One
tasting through individual barrels to find the perfect blend that becomes Opus One

Winemaking is a bit like being a painter. A good painter has a palette of colors to dip their brush into when creating a work of art. The better the control over the colors, the better the artist is. Instead of colors in a palette, a winemaker has individual lots or tanks. By keeping grapes, rows or blocks separate during production allows the winemaker freedom to pull from different parts of the “terroir” to paint a masterpiece. At Opus One, the winemaking and viticulture team painstakingly manage every vine so it produces the best possible fruit that goes into the final work of art. When it comes to blending the final wine, Silacci and his team taste through every single individual lot as if picking colors from their palette.

Winemaking at Opus One

It’s important to remember Opus One was created to be a American “first growth” modeled after the great houses of Bordeaux where red wines are blends made primarily from Cabernet Sauvignon, Merlot, Malbec, Petit Verdot and Cabernet Franc. When those grapes come together with the right amount of each, it can be magic in a bottle (see reviews below). Great care is taken throughout every step of the winemaking process, including hand soaking corks in a solution that removes any corked bottle causing bacteria.

Opus One corks
hand soaked corks to prevent corked bottles

Tradition and Innovation in the Winery

To this day Opus One still embraces the soul of the two founders. Balance and tension between French and American, Old and New, Tradition and Innovation is what gives the wines their identity. The word that kept popping up was, ‘DNA’.


As harvest gets under way each year, shallow bins of pristine fruit come into the winery with the utmost care to insure the weight of grape bunches don’t squeeze juice out of the grapes prematurely. From there they go through an initial hand sorting picking out only the best fruit. It’s at this point where many luxury wineries would be satisfied with the quality of grapes going into their wine.

Opus One winery

In the relentless drive to create the wine Robert Mondavi and Philippe Baron de Rothschild envisioned they take it a step further. If you’ve never seen a laser fruit sorter it is one of the coolest inventions in the wine industry. Seriously, it’s cool as hell.

Pre sorted grapes come cruising down the conveyor belt into the sorter. A laser “eye” rapidly looks at every grape and quickly identifying the “good” grapes and the “bad” grapes. As the grapes fall into the press little air blowers kick out the bad grapes. Watch as Michael throws in a random leaf to demonstrate how the eye sees it, then kicks it out. Only the absolute best grapes make it into the tank:

Two hours have passed and we don’t want it to end. Our hosts have filled our heads with enough winemaking geekery to fill a semester at UC Davis. It wouldn’t have been as interesting if Michael and Roger’s experience wasn’t matched by their wit like when I wasn’t looking and Roger busted my Mom for illegal parking in the winery:


So then we moved down into the barrel room where future vintages of Opus One were nestled into their slumber in prime French oak casks in a temperature controlled room under ground.

Oak is an ingredient that doesn’t get talked about enough in winemaking and tasting. What was the percentage of new oak? What’s the toast level? How much of it was new and how much was neutral? These different facets all add up to the oak influence on a wine. Add too much oak and it becomes an oak bomb covering up fruit and terroir. Add too little and the wine can be wimpy.

Here they seem to find the right balance of oak satisfaction providing enough but not so much it overpowers the main attraction—the fruit. These wines are meant to age and they are modeled after the great Bordeaux houses. To that end, oak isn’t just a flavor, it’s an ideal meant to compliment texturally and well as sensuously.

Opus One barrel room

Wine Reviews

When a red wine is sitting in the tanks after pressing it’s like a child waiting to discover the world outside. The core personality is there and the fruit is primary, but the wine isn’t mature enough to be on its own. In the barrel wine becomes more of an adolescent looking forward to leaving the close protection of the winemaking team. The fruit is still primary but now there’s other things rounding out its personality, like oak nuances. Continuing in its evolution, red wine grows up and becomes an adult in the bottle leaving the nest (or winery) out into the world. Whether it’s a twenty five year-old adult just starting out on its own or a senior citizen, an adult doesn’t want to lose the child within (the fruit at the core).

All the painstaking work in the vineyard, and all the technology in the winery would be nothing if the wine didn’t become the thing Robert Mondavi and Baron Philippe de Rothschild envisioned in 1979. We found on our visit that Opus One’s legacy is cemented in place.

Our small group moved into the tasting room adjacent to the barrel room where a little birthday surprise was waiting. The folks at Opus One heard it was my birthday (probably from Facebook) and started the tasting off with a little Champagne…which was nice.

Krug Champagne


Krug Champagne - What can you say? It’s Krug Champagne! The best thing about enjoying that bottle of Krug wasn’t how good the wine was, it was the fact the people at Opus One understood the concept of ‘surprise and delight’. They didn’t need to acknowledge it but they did. And what better way to freshen up your palate before tasting through the library wines of Opus One.

1982 Opus One - Still so youthful with evolved baked red, black and blue fruits wrapped around a sturdy structured core. This wine was old school Napa and only the third vintage in Opus One’s history. I imagine the winemaking team was starting to really fire on all cylinders by the time they were bringing in fruit from the 1982 vintage.

Before the valley took off and winemakers started equating oak usage to quality and price in the mid-1990s, wines were made for longevity rather than immediate drinking. This one was no different. If tasted side by side with first or second growths from 1982, Opus One would definitely stand up and have a loud voice in “who’s the best wine on the table?” conversation. Still has life ahead of it.

2004 Opus One - Michael Silacci’s second vintage and it’s apparent he’s got a handle on the fruit in the vineyards. Just over ripe red rhubarb, choke cherries, black cherries show off less tart fruit notes and developing black and blue fruits in equal harmony as if to suggest the perfect blend of grapes showed what the future would hold. Damp earth is starting to emerge with silky cocoa slippers hidden underneath the luxuriously textured moderate tannins. Still plenty of time ahead, but developing nicely.

2005 Opus One - The vintage was a pretty stellar vintage in many parts of the world, at least in the Northern Hemisphere. Bordeaux, Tuscany, Piedmont and most red wine producing regions of the U.S. enjoyed warm temperatures with enough cool nights to give wines ageability. Not as open as the 2004 on this day, but precocious enough to draw you in for a later date with greatness.

2009 Opus One - Using the child, adolescent, adult analogy above the 2009 would be the college student about ready to graduate and set out on its own. Under ripe primary dark red fruits with slight herbal rose stems, ripe black plums and already seamless oak integration. Colors in the glass went the darker side of Ruby town with a thin watery meniscus around the rim. A big vintage to be sure as temperatures were hot, most likely leading to primary fruit that may not age as gracefully as the 1982 or 2004 but will still be great to drink in 7-12 years.

After tasting through the wines one word kept popping into my mind—consistency. Thirty-plus years of an icon isn’t very long in wine terms but it was apparent Opus One the brand was in good hands and kept its direction close to the trajectory set out when hair styles were big and disco was king.

We had spent the better part of an afternoon with Michael and Roger but didn’t want it to end. It was almost 3pm and we hadn’t eaten lunch. Luckily, Rutherford Grill was close by and the wait was short. We enjoyed our hosts so much we invited them to lunch. And to our great surpass, they joined us!

We continued a great conversation, the kind Ernest Hemingway must’ve had sitting at a table side bistro in Paris on a buzzing Friday night. We ordered more Champagne and opened more Opus One while savoring grilled artichokes and French Dips.

It’s safe to say this winery’s legacy is in good hands and the evolution of an icon is on schedule.

  3 comments for “Opus One: The Evolution of an Icon Pt. 2

  1. December 19, 2013 at 11:47 PM

    Rick, extremely well written and I enjoyed it very much. I only tasted an Opus One (2007, I believe) for the first time last February. My daughter now lives in San Fransisco and I plan on visiting her as much as possible, especially since she knows the marketing director there. Thanks again for such a thorough depiction of your encounter at Opus One!
    Phil Anderson

    • December 20, 2013 at 11:48 AM

      Thanks for stopping by and checking it out, Philip.

  2. Maureen
    December 21, 2013 at 9:44 PM

    Rick – what a great article! I was at opus years ago – sadly I missed the laser eye. Now it’s on my must see. Very cool – thank you!

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