Barista Course

Lesson 1 • Major Coffee-Growing Regions

Maps flavour profiles to geographic origin across Africa, the Americas, and Asia-Pacific. Connects terroir to sensory outcomes.

Lesson 2 • Coffee Processing Methods

Explains washed, natural, and honey processing and their impact on flavour. Provides context for evaluating green coffee quality.

Lesson 3 • The Coffee Plant and Its Biology

Covers Coffea species, cherry anatomy, and growth conditions. Establishes botanical vocabulary used throughout the course.

Lesson 1 • Roast Level Identification

Teaches visual, aromatic, and colour-based cues for light, medium, and dark roasts. Enables accurate roast-level communication with roasters and customers.

Lesson 2 • Chemistry of the Roast Process

Explains Maillard reaction, caramelisation, and CO2 development during roasting. Links chemical changes to flavour and aroma outcomes.

Lesson 3 • Reading Roaster Tasting Notes

Decodes flavour descriptors on roaster packaging and translates them to customer language. Builds vocabulary for menu descriptions and upselling.

Lesson 1 • Distribution Techniques

Explains WDT, Stockfleth move, and levelling tools to eliminate channelling. Directly reduces extraction defects caused by uneven coffee beds.

Lesson 2 • Dosing Accuracy and Consistency

Covers dose weight targets, scale use, and the impact of dose on extraction. Establishes gram-level precision as a professional standard.

Lesson 3 • Tamping Mechanics and Pressure

Teaches level tamp, consistent pressure, and ergonomic posture to prevent injury. Connects tamp quality to puck integrity and flow rate.

Lesson 4 • Evaluating the Espresso Puck

Reads post-extraction puck condition to diagnose channelling, over-extraction, and dose errors. Closes the feedback loop between preparation and outcome.

Lesson 1 • Anatomy of an Espresso Machine

Identifies boiler types, group heads, pumps, and solenoid valves. Enables safe operation and basic troubleshooting of commercial machines.

Lesson 2 • Machine Startup and Shutdown Protocols

Details daily startup, temperature stabilisation, and end-of-day shutdown sequences. Ensures equipment longevity and consistent first-shot quality.

Lesson 3 • Water Quality and Its Role

Covers mineral content, hardness, and pH as extraction and equipment factors. Connects water chemistry to taste and machine longevity.

Lesson 4 • Grinder Types and Burr Geometry

Compares flat and conical burr grinders and their effect on particle distribution. Establishes grinder selection criteria for different service volumes.

Lesson 1 • Reading Crema and Flow

Interprets crema colour, texture, and flow rate as real-time extraction indicators. Enables mid-service adjustments without stopping production.

Lesson 2 • Espresso Recipe Development

Introduces ratio-based recipe building for different coffee profiles and service contexts. Prepares students to adapt recipes when coffee lots change.

Lesson 3 • Adjusting Variables Systematically

Teaches single-variable adjustment methodology to isolate and fix extraction faults. Prevents the common error of changing multiple variables simultaneously.

Lesson 4 • Pulling a Baseline Espresso Shot

Walks through the full pull sequence from lock-in to cup. Establishes a repeatable reference point for all subsequent calibration work.

Lesson 1 • Milk Composition and Heat Behaviour

Explains proteins, fats, and sugars in milk and how heat transforms them. Provides the scientific basis for understanding texture and sweetness changes.

Lesson 2 • Pouring and Integrating Milk

Covers pitcher-to-cup distance, pour angle, and milk-espresso integration technique. Prepares students for latte art and consistent drink texture.

Lesson 3 • Steam Wand Operation and Technique

Covers wand positioning, tip depth, and pitcher angle for microfoam creation. Builds the core physical skill for all milk-based espresso drinks.

Lesson 4 • Steaming Plant-Based Milks

Addresses oat, almond, soy, and coconut milk steaming differences and failure modes. Expands service capability to meet growing plant-based demand.

Lesson 1 • Drink Menu Assembly

Covers build order, ratios, and presentation standards for espresso, cappuccino, latte, and flat white. Ensures menu consistency across all baristas.

Lesson 2 • The Rosetta Pattern

Teaches the lateral wiggle, backward draw, and stem pour for rosetta execution. Builds on heart technique with added directional control.

Lesson 3 • Speed and Consistency Under Pressure

Simulates rush-service conditions to maintain art and drink quality at volume. Bridges individual skill to real-world café throughput demands.

Lesson 4 • Latte Art Physics and Preparation

Explains surface tension, milk density, and espresso crema interaction in latte art. Establishes the conditions required before any pattern attempt.

Lesson 1 • Cold Brew and Iced Coffee

Explains cold extraction, concentrate ratios, and flash-chill iced coffee methods. Prepares students to build a profitable cold coffee menu.

Lesson 2 • Immersion Brewing Methods

Teaches French press, AeroPress, and Clever Dripper variables and techniques. Expands the brew method toolkit for diverse café and home contexts.

Lesson 3 • Building a Cohesive Brew Menu

Guides selection of brew methods, coffee pairings, and menu language for guests. Connects technical skills to commercial menu strategy.

Lesson 4 • Pour-Over Brewing Fundamentals

Covers bloom, pour technique, and ratio for V60, Chemex, and similar brewers. Develops precision manual brewing as a complement to espresso service.