INT-BARISTA-3.2.2

Matcha, Hot Chocolate, Alternative Brews and Safe Service

Covers pour-over, French press, cold brew and capsule machines, how to make matcha and real hot chocolate, guest hot-drink service at breakfast and after dinner, and the scald and stowage risks of hot beverages at sea.

Breakfast in a beam sea. One guest wants a pour-over of the Ethiopian, one wants matcha, the children want hot chocolate, and the espresso machine has just tripped its breaker. A good interior crew member has a plan for all four, and gets none of it on anybody's lap.

Beyond the Espresso Machine

Method Grind Ratio (coffee:water) Notes
Pour-over / filter Medium ~1:16-1:17 (60 g/L) Clean, bright, articulate. Bloom 30-45 s, total 2:30-3:30
French press Coarse ~1:15 Full-bodied, oily. Steep 4 min, plunge slowly, decant immediately
Cold brew Coarse ~1:8 concentrate Steep 12-24 h cold, then filter and dilute
Capsule n/a n/a Consistent, fast, foolproof
  • Do not leave coffee sitting on the grounds in a French press. Decant the moment you plunge, or it turns bitter and gritty.
  • Filter coffee is often the right choice for a bright single origin, and it lets you produce several cups at once without a queue at the group head.

Capsule machines are not a failure of standards. They are the right call when: the espresso machine is down, service is under way in rough weather, it is 03:00 and one guest wants a coffee, or a crew mess needs simple reliable output. Know your yacht's backup and keep capsules in date and in stock.

Matcha

  • Matcha is powdered green tea leaf; you drink the leaf, so quality shows. Use ceremonial grade for drinking.
  • Sift 1-2 g into a warm bowl, add ~60-70 ml of water at 70-80 C (never boiling — it turns matcha bitter), and whisk briskly with a chasen in a W motion until frothy.
  • Matcha latte: whisk the paste, then add steamed milk (dairy or oat) to taste.

Hot Chocolate

  • Real hot chocolate is melted chocolate or good cocoa emulsified into hot milk, not powder in water. Warm the milk gently, whisk in the chocolate, do not boil.
  • Steam-wand method works: combine milk and chocolate in the jug and steam to 60-65 C. Clean the wand immediately; chocolate bakes on hard.

Service and Guest Preferences

  • Breakfast: coffee and tea offered on arrival, refills proactively, decaf available, guest preference sheets consulted so nobody has to ask twice.
  • After dinner: espresso, decaf, herbal infusions; keep it quiet and unhurried; know who takes what.
  • Record each guest's profile: drink, milk, strength, temperature, sweetener, cup. Repeat guests expect you to remember.

Hot-Beverage Safety Onboard

  • Scalds are one of the most common interior injuries. Espresso, steam and boiling water all burn instantly.
  • Never carry uncovered hot drinks through a passageway under way without a non-slip tray with a lip; fill cups short in a seaway.
  • The steam wand releases scalding steam and hot water. Purge into the drip tray, never towards a person.
  • The machine, grinder, jugs and knock box must be secured before getting under way. Loose gear in the galley is a hazard to the whole crew.
  • Suspend hot beverage service in genuinely heavy weather and say so. No guest wants a burn.

Onboard Notes

  • Test the backup before you need it: if the capsule machine has not been run in a month, it will let you down on the morning the group head fails.
  • Cocoa, matcha and chocolate all stain and all attract insects. Seal, label and clean up immediately.
  • Serve every hot drink at the temperature the guest asked for, on a stable surface, and never reach across a guest with a full cup.

Practice questions

5 questions
recallcore

recall · core

Give the grind, ratio and key timing for pour-over and for French press.

recallcore

recall · core

How is matcha prepared, and what temperature must the water be?

recallcore

recall · core

Name three ways hot beverages cause injury onboard and a control for each.

scenariostretch

scenario · stretch

The espresso machine trips its breaker mid-breakfast and cannot be reset. Guests are waiting. What do you do?

oralstretch

oral · stretch

Explain how you use guest preference profiles across a charter.

Independent study. xplor is not an IAMI- or PYA-accredited GUEST training provider. This course covers the ground assessed in GUEST Unit 11; it awards no GUEST unit, certificate or Certificate of Competency and does not count toward one.

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