This document is the foundation. Every coffee served at Salésol is built on the principles, ratios, and protocols here. Master this before touching the machine on bar. Re-read it monthly. The standard does not move.
Salésol does not compete on volume. We compete on clarity, sweetness, and consistency — three things that only exist when the barista understands what they are doing and why. A great espresso is not a lucky shot. It is the result of fifty controlled variables executed the same way, every time, by every barista on every shift.
Do not skip ahead. Each module assumes the previous one is internalised. Modules 1–3 are theory you must understand before touching equipment. Modules 4–8 are the operational standard you execute every shift. Module 9 is the assessment — when you pass it, you are bar-ready.
"Specialty" coffee is coffee that scores 80+ points on the SCA cupping protocol (now the CVA — Coffee Value Assessment, adopted October 2024). It is graded on clarity, sweetness, acidity, body, balance, aftertaste, and absence of defects.
Salésol only sources coffees that score 85+ on CVA — the top tier. This is the baseline. Every bean we serve has provenance: farm, producer, varietal, processing, harvest year. If you cannot answer those five things about a bean on the bar, you are not ready to serve it.
You cannot make coffee without controlling these four. Every recipe is a specific combination of them.
You will taste hundreds of shots. They all fall on one axis: under-extracted ↔ ideal ↔ over-extracted.
Sour, sharp, salty, hollow, short finish. Acidity dominates without sweetness behind it. Grind is too coarse, time is too short, or temperature is too low.
Bitter, dry, astringent, woody, hollow finish. The shot pulled too much — including the harsh tail-end compounds. Grind too fine, time too long, or temperature too high.
Salésol roasts to express the bean, not the roaster. Dark roasts taste of carbon and Maillard reaction — they hide the coffee. We roast light enough that you taste the farm, the varietal, the processing.
Every bean is roasted with at least 7 days of rest before service. Fresh-out-of-roaster coffee is gassy and unstable. Patience is part of the recipe.
This is non-negotiable physics. A light roast is denser, less soluble, and more acidic. To pull the sweetness out, you need:
Bad water = bad coffee, no matter the bean. Tap water has random minerality, chlorine, and inconsistent hardness. We do not use it. Ever.
Salésol uses a two-layer water system:
Know what each piece of equipment does, why we chose it, and what it is for. A barista who treats equipment like a magic box cannot diagnose problems.
This is the Salésol baseline for our daily medium-light espresso. Memorise it.
For our high-end exotic medium-light beans served in milk drinks (the Holy Trinity, La Trinidad, etc.), the standard 1:2 double yields 45–46g — too dilute against milk. The flavour collapses.
Solution: pull a triple ristretto instead. More concentrated, less volume, intense expression that survives the milk.
Always taste first. Then change one variable. Re-taste. Document.
This is the law. Memorise the numbers. Use a thermometer until your hand-feel is calibrated — do not skip the thermometer phase.
Standard fresh milk is too dilute for our espresso intensity. We concentrate the flavour and sweetness by freezing fresh milk, then re-diluting with distilled-extract milk. The result is a denser, sweeter, longer-finishing milk that holds its character against the espresso.
Steaming is not "make it hot." It is two distinct phases that produce a specific milk structure. Get the phases wrong and you get either thin milk with no body, or bubbly foam that won't pour.
This is the menu standard. No deviation. If a customer wants a non-standard size, the answer is "We serve it as designed — our chef and barista calibrated each vessel for the exact ratio that tastes best." Brand language, not apology.
Latte art is not decoration. It tells you the milk texture is correct (you cannot pour rosetta with bubbly foam) and signals to the customer that the drink was made with care. Every milk drink leaves the bar with an intentional pour.
17g coffee → 270g water (washed) / 260g (natural) / 250g (anaerobic natural). Adjusted by processing because each style extracts differently — naturals carry more soluble solids and need slightly less water to hit balance.
This is our proprietary brew method. Always referred to by name: Salésol Double Bloom v1.0. It uses the V60 Switch (or UFO Switch) valve to alternate between immersion (steeping) and percolation (drawdown), giving us more control over extraction than either method alone.
Less pressure, more time, more sensitive to grind. Diagnose then adjust one variable.
The first 30 minutes of every shift is calibration. No drinks served before this is complete.
Speed comes from rhythm, not skipping steps. The fastest barista in the world is the one who never re-makes drinks.
Cleaning is non-negotiable. Logging is non-negotiable. The compound of small data over months is what makes Salésol learn faster than any other café.
Tick every item. When all are checked and demonstrated to Gabriel or a senior barista, you are bar-ready. Until then, you are training. There is no shame in not being checked yet — there is only shame in claiming you are when you are not.