Coffee 101: Understanding Baristas, Bartenders, and Coffee

Flashcards covering key concepts, definitions, and terminology related to coffee, baristas, and brewing techniques.

Barista

A person who prepares and serves coffee beverages, promoting coffee consumption and determining customer desires.

Bartender

A person who mixes and serves drinks at a bar, responsible for drink sales and stocking supplies.

Arabica

A type of coffee bean that makes up over 70% of coffee production, known for its milder flavor and less caffeine.

Robusta

A coffee bean variety that is more acidic and bitter, commonly used for espresso.

Liberica

A coffee bean noted for its strong taste and big berries, drought resistant.

Excelsa

A coffee bean that accounts for a small percentage of circulation, used in blends for flavor complexity.

Wet Method

A coffee processing technique where cherries are handpicked, soaked, washed, and dried.

Dry Method

The oldest coffee processing technique where fruit dries in the tree or is spread out to dry in the sun.

Single Origin

Coffee sourced from one producer, crop, or region in a single country, often with specific estate details.

Espresso

A rich coffee brewed quickly using high pressure, characterized by a sweet aftertaste.

Crema

A thick layer of foam on top of espresso, contributing to flavor and aroma.

Tamping

The process of pressing coffee grounds in the portafilter to prepare for espresso extraction.

Aroma

The smell of brewed coffee that enhances the drinking experience, often described as flowery or caramel.

Acidity

Refers to the sensory 'tickle' in the tongue when sipping coffee, contributing to its overall character.

Body

The weight and mouthfeel of coffee, describing its texture as watery, buttery, or rich.

Flavor

The combination of aroma, acidity, and body, varying widely based on the coffee's origin and processing.

Finish

The lingering taste of coffee on the palate after drinking, can be woody, spicy, or smoky.

Cold Brew

A coffee trend involving brewing coffee with cold water over an extended period for a smooth flavor.

Nitro Brew

Coffee infused with nitrogen gas, giving it a creamy texture.

Macha Latte

A coffee trend combining matcha (green tea powder) with steamed milk.

Dalgona Coffee

A whipped coffee drink made with equal parts coffee, sugar, and hot water, served over milk.