How to Train Staff on Coffee and Espresso Drinks
Hey Team!
Saturday morning at 8am and you've got a new hire on the espresso machine. A guest walks up and orders a cortado. Your new person smiles, nods, and then turns to you with that look. You know the look. The one that says they have absolutely no idea what just came out of that guest's mouth.
This is a real problem in a lot of restaurants and cafes right now. Coffee culture has moved faster than most training programs. Guests who've spent years going to specialty coffee shops walk in knowing exactly what they want. A flat white. A Gibraltar. A macchiato, and not the tall vanilla caramel tower either. They want the real one. A proper macchiato is a double shot with just a small dot of foam on top. Maybe an ounce of milk total. That's it. It's not a bucket.
The problem isn't that your staff is lazy or dumb. The problem is nobody ever taught them the ratios. And if you don't know the ratios, you're just guessing every time a guest orders by name.
So let me give you the short version. Print this, post it, quiz on it. A cortado is equal parts espresso and steamed milk. Roughly 1:1. Two ounces of espresso, two ounces of milk, minimal foam. A flat white is a double ristretto (shorter, more concentrated pull) with about four ounces of microfoam milk. The milk texture is the whole point. It should be silky, integrated, not foamy. A cappuccino is traditionally one-third espresso, one-third steamed milk, one-third foam. Dry cappuccino means more foam, less milk. Wet cappuccino means less foam, more milk. A latte is similar to a flat white but with more milk, usually six to eight ounces, and a light layer of foam. The macchiato, the real one, is a double shot with a small mark of foam or steamed milk on top. The name literally means "stained" or "marked" in Italian. That's the whole story.
Those five drinks cover maybe 80% of what gets ordered. If your new person knows those ratios cold, they don't freeze. They execute.
Now here's where most operations fail. They hand the new hire a laminated sheet on day one, go over it once, and assume it stuck. It didn't. The brain doesn't work that way. People retain information through repetition over time, not through a single orientation session. Your new barista is also learning the POS, the greeting script, the modifiers, the comp policy, the table numbers, and thirty other things that week. The coffee ratios get buried.
The way to fix this is to make the knowledge retrieval a habit before they ever touch the machine during service. Quiz them. Short, specific questions on their phone before the morning rush. What's the milk-to-espresso ratio in a cortado? What makes a ristretto different from a standard espresso pull? What does "dry" mean on a cappuccino order? These aren't trick questions. They're the real questions a guest is going to ask.
When I built ShiftTrained, this was exactly the use case I had in mind. You upload your menu or your drink guide, the AI generates the questions, staff takes them on their phones before their shift. No paper. No manager standing there quizzing them at 7:45am when there are chairs to flip and mise en place to finish. The knowledge transfer happens on the person's own time, on the device already in their pocket.
What I've noticed at my own restaurants is that staff will actually retake the quizzes voluntarily when they feel like they're getting something from it. When the questions are specific to the actual menu and the actual drinks they're serving, it feels relevant. It doesn't feel like homework. It feels like preparation. There's a difference.
Beyond ratios, train the vocabulary too. A guest asking for a "short" drink versus a "long" drink. The difference between a single origin and a blend. What it means when someone asks for a "split shot." What "extra wet" means on a cappuccino. Your staff doesn't need to be coffee academics. They need to be confident enough to not panic and to ask the right follow-up question if they're unsure. Saying "Just to make sure I get this exactly right for you, do you want that with minimal foam?" is a good answer. Deer-in-headlights silence is not.
One more thing on this. Allergens and dairy alternatives touch every single coffee drink on your menu. Oat milk, almond milk, soy, lactose-free. Your staff needs to know which alternatives foam well and which ones don't, because a flat white made with a dairy alternative that won't microfoam isn't a flat white anymore, it's just espresso with cold plant milk. That's a guest complaint waiting to happen. Training the ratios without training the dairy alternative behavior is half a job done.
Coffee training is specific, it's drillable, and it transfers directly into better table scores and fewer remakes. Most operations just never bother to do it right. They assume the new person either knows or will figure it out. Some do. Most don't. Give them the ratios, give them the vocabulary, quiz them on their phones before they touch the machine, and watch the panic face disappear.
Have a great day! — Terry Psaltakis
Your AI Restaurant Guy
For more on putting this into practice, see how ShiftTrained approaches restaurant server training.
