Coffee Knowledge

Expand your coffee knowledge with our comprehensive guide.

Espresso

A concentrated form of coffee served in small, strong shots. It’s made by forcing pressurized hot water through very finely ground coffee beans.

Preparation:

Made using an espresso machine with 9 bars of pressure, extracting 1oz of coffee in 25-30 seconds.

Americano

An Americano is made by diluting an espresso shot with hot water, resulting in a similar strength but different flavor profile from drip coffee.

Preparation:

Espresso shot topped with hot water, typically in a 1:3 or 1:4 ratio.


Cappuccino

Equal parts espresso, steamed milk, and milk foam, creating a rich, creamy beverage with a balanced flavor.

Preparation:

1/3 espresso, 1/3 steamed milk, and 1/3 milk foam, typically served in a 6oz cup.

Latte

A milk-forward coffee drink made with espresso and steamed milk, topped with a small layer of microfoam.

Preparation:

1/3 espresso and 2/3 steamed milk, with a thin layer of microfoam on top.

Pour Over

A manual brewing method where hot water is poured over ground coffee in a filter, creating a clean, flavorful cup.

Preparation:

Ground coffee placed in a filter with hot water (195-205°F) poured in a slow, circular motion.

Cold Brew

Coffee brewed with cold water over an extended period, producing a smooth, less acidic coffee concentrate.

Preparation:

Coarse ground coffee steeped in cold water for 12-24 hours, then filtered.

Light Roast

Light brown in color with no oil on the surface. Light roasts have a milder, more acidic flavor profile that preserves much of the bean’s original character.

Characteristics:

Higher acidity, bright flavors, floral and fruity notes, higher caffeine content.

 

Temperature Range:

356-401°F (180-205°C)

Medium Roast

Medium brown color with a stronger flavor and non-oily surface. Balanced in flavor, aroma, and acidity.

 

Characteristics:

Balanced flavor, fuller body than light roasts, caramel sweetness, muted acidity.

 
 

Temperature Range:

410-428°F (210-220°C)

Medium-Dark Roast

Rich, dark color with some oil beginning to show on the surface. The flavor is fuller with reduced acidity.

 

Characteristics:

Bolder flavor, spicy notes, chocolate undertones, some bittersweet notes.

 
 

Temperature Range:

437-446°F (225-230°C)

Dark Roast

Dark brown to black in color with an oily surface. The original flavors of the bean are overwhelmed by the roasting process, creating a strong, bitter flavor profile.

Characteristics:

Low acidity, bold flavor, smoky notes, bittersweet or burnt taste, pronounced bitterness.

 
 

Temperature Range:

464-482°F (240-250°C)

Arabica

The most popular coffee species, known for its sweet, complex flavors and higher acidity. Grows best at high altitudes.

Flavor Characteristics:

Sweet, fruit-forward, aromatic, complex, often featuring notes of berries, chocolate, or nuts.

Growing Regions:

Ethiopia, Colombia, Brazil, Guatemala, Costa Rica

Global Production:

About 60-70% of global coffee production

Robusta

Known for its strong, often bitter flavor and higher caffeine content. More disease-resistant and grown at lower altitudes.

Flavor Characteristics:

Strong, bold, often woody or rubbery flavor, higher bitterness, nutty undertones.

Growing Regions:

Vietnam, Brazil, Indonesia, Uganda, India

Global Production:

About 30-40% of global coffee production.

Liberica

A rare coffee variety with a distinctive flavor profile and unique bean shape. Known for its floral aroma and smoky, woody taste.

Flavor Characteristics:

Bold, smoky, floral aroma, woody taste, sometimes fruity with a full body.

Growing Regions:

Philippines, Malaysia, Indonesia, West Africa

Global Production:

Less than 2% of global coffee production

Excelsa

Often classified as a variety of Liberica, Excelsa has a tart, fruity flavor profile that combines characteristics of both light and dark roasts.

Flavor Characteristics:

Tart, fruity, complex dark roast flavors with light roast acidity.

 

Growing Regions:

Southeast Asia, particularly Vietnam and the Philippines

Global Production:

Less than 1% of global coffee production.