How to Run a Wine-by-the-Glass Program Your Staff Can Actually Sell

A by-the-glass list is either a profit engine or a liability. There's no middle ground. If your servers can describe what's in each glass and match it to what's on the plate, you'll see your beverage attach rate climb. If they can't, you're leaving real money on every table. At Black Barrel Tavern, when we tightened up wine knowledge on the floor, our average beverage check per cover moved in a way that made me wish we'd done it two years earlier.

Here's what most operators get wrong. They build a thoughtful list, maybe eight glasses, decent producers, good margins. Then they do one walkthrough with the staff, pour some samples, hand out a sheet, and assume the knowledge stuck. It doesn't. Three weeks later, ask your servers to describe the Malbec without looking at the menu. You'll get silence and a nervous laugh.

The fix isn't more tastings. Tastings are great for exposure, but exposure isn't fluency. Fluency comes from repetition. Your servers need to be able to describe each glass and pair it without thinking, the same way they can recite the specials after saying them forty times in a night.

So here's how I think about this. Pick six to eight glasses. That's it. If you have twelve glasses on your list, I understand the instinct, but nobody on your floor is going to know twelve wines with any confidence. Six to eight is the number you can actually train to mastery. Build the list with your kitchen in mind. What anchors the food menu? If you're running a lot of red meat, you need a full-bodied red your servers can sell in their sleep. If you have a strong fish program, you better have two whites they can move confidently.

For each wine, every server needs to know exactly four things. The flavor profile in plain language, not "notes of cassis and tobacco." Real language. "This is a big, smooth red, a little dark fruit, easy tannins, good with anything off the grill." The best food match on your current menu. One story or detail about the producer or region, because guests love a sentence of context. And the pour size and price, because a server who hesitates on pricing kills the sale.

That's it. Four things per glass. Six to eight glasses. Twenty-four to thirty-two total pieces of information. That's trainable. That's something a new server can actually hold in their head by their third shift.

Now here's the part most operators skip. You have to quiz it. Not once. Repeatedly. At Fat Tommy's, we ran a simple quiz before Friday and Saturday service for months after we revamped the beer and wine program. Not long. Five questions, ten minutes, done. "Describe the Pinot Grigio to me like you're talking to a guest." "What's the best food match for the Cab tonight?" Short, specific, real. Servers who did that quiz consistently sold more. Not because they were suddenly wine experts. Because they had language ready when the guest looked at them.

The beverage attach rate thing is real, by the way. When a server can confidently say "I'd go with the Viognier, it's a little floral but it cuts the richness of the salmon nicely," the guest almost always says yes. When a server says "I'm not sure, maybe the white?" the guest orders water. That difference happens fifty times a night across a full floor. That's your profit margin.

A few other things that actually work. Put the six to eight wines on a one-page internal training card, not the same thing as the guest menu. The training card has the four pieces of info for each wine, bullet-free, written in the language you want servers to use. No wine-speak. No scores from publications. Just what a person would say. Rotate the list slowly. Dropping and adding wines constantly means your training resets every time, and you never get to mastery. Aim for stability with seasonal adjustments, not weekly churn.

And when you do add a new glass, treat it like onboarding. Don't just hand out a new menu. Brief it, quiz it, repeat it until it's in everyone's mouth.

One more thing. Confidence is contagious. When a server believes in the wine they're recommending, the guest believes in it too. You don't get that from a laminated list on the table. You get it from training that ran long enough to become habit.

Most wine programs on the by-the-glass side live and die on whether the people pouring can talk about what's in the glass. The list is secondary. The training is the product.

Build the six to eight. Drill the four pieces per glass. Quiz it before Friday service. Let your attach rate tell you how it's going.

Have a great day! — Terry Psaltakis
Your AI Restaurant Guy