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Who Makes The
BEST COFFEE
Coffee Answers

EVERYTHING YOU EVER WANTED TO KNOW ABOUT COFFEE.

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Six coffee questions, answered without the attitude.

Plain-English answers drawn from the Specialty Coffee Association, World Coffee Research and the National Coffee Association. These explain general coffee knowledge, not the scores or identity of any untested coffee. The full searchable answer bank is available below when you need something more specific.

Are tasting notes ingredients added to coffee?

Usually not. Notes such as citrus, cocoa or jasmine describe aromas and flavors a taster perceives in brewed coffee; they are not an ingredient list. Flavored coffees are a separate category. A roaster's tasting notes are its descriptions, not proof that we independently tasted that bag.

Why this matters: A descriptive assessment records perceived sensory characteristics. It is separate from an evaluator's judgment of quality.

Explore the flavor wheelSource: Specialty Coffee Association — Coffee Value Assessment

What is the difference between washed, natural and honey coffee?

In broad terms, washed coffee is depulped and its mucilage is removed before drying; natural coffee dries inside the whole cherry; honey coffee is depulped but dried with some mucilage remaining. These process labels do not guarantee a particular flavor or a higher score.

Why this matters: Processing choices influence fermentation and drying, but variety, ripeness, handling and roasting also affect the cup.

Compare coffee processesSource: National Coffee Association — Coffee Processes

Is Arabica a coffee variety?

Arabica is a species, Coffea arabica. Bourbon, Typica, and many other named lines are varieties within that species. A variety name can help explain agronomic traits, but it cannot identify a farm or establish that a particular lot tastes a certain way.

Why this matters: Growing environment, plant health and postharvest decisions matter alongside genetics.

Understand coffee geneticsSource: World Coffee Research — Arabica catalog

Is dark roast stronger than light roast?

Dark roast can taste more bitter or intensely roasted, but that does not by itself mean it contains more caffeine. Roast color labels are not uniform across companies. Compare the same coffee brewed at the same dose before attributing flavor or strength to roast alone.

Why this matters: Roast degree affects flavor, while brewing dose and recipe affect the concentration in your cup.

Read the roasting guideSource: National Coffee Association — Coffee Roasts

How should I store whole-bean coffee?

Keep beans in an airtight, opaque container in a cool, dry, dark place, away from moisture and heat. Grind just before brewing when practical. Freshness depends on the roast, packaging and how the coffee has been stored; a single universal peak-freshness date is not reliable for every bag.

Why this matters: Air, light, warmth and moisture all speed flavor loss or create storage problems.

Explore brewing methodsSource: National Coffee Association — Storage and Shelf Life

Can one tasting score prove which coffee is best?

No. A score reflects a particular evaluation method, sample and taster or panel. The Specialty Coffee Association distinguishes sensory descriptions, judgments of quality, physical characteristics and information such as origin traceability. We publish our own scores only for coffees actually brewed and reviewed by us.

Why this matters: A competition result, a roaster's flavor description and an independent tasting score answer different questions; they should not be converted into one universal ranking.

How we research and rate coffeeSource: Specialty Coffee Association — Coffee Value Assessment

Research update · Genetics

Is Pink Bourbon actually a Bourbon?

Genetic tests reported by Cafe Imports in 2017 and 2023 indicate that sampled Pink Bourbon material belongs closer to Ethiopian landrace ancestry than the traditional Bourbon variety. The older Red × Yellow Bourbon origin story should not be repeated as established fact.

A farmer or roaster may use Pink Bourbon as the trade name for a pink-cherry coffee; a name and cherry color do not prove genetic parentage. Some tested samples had mixed markers, so the identity of any particular lot still needs evidence.

Read the corrected comparisonSource: Cafe Imports — Pink Bourbon genetics report (2023)

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BREWINGAnswer

Can I use a French press to make cold brew?

Yes, a French press is an excellent tool for making cold brew because it utilizes immersion brewing, which is ideal for the long steeping times required. By combining coarse-ground coffee with cold water and letting it steep for 12 to 24 hours, you can easily produce a smooth, concentrated cold brew without needing specialized equipment.

BREWINGCold brewFrench press
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BREWINGAnswer

How do I make coffee for a crowd?

To master brewing for a crowd, use batch brewing with a high-quality automatic drip machine or a large thermal carafe to maintain temperature. Start with a consistent coffee recipe using a 1:15 to 1:16 ratio of coffee to water. For large-scale coffee service, avoid hot plates, which degrade flavor, and instead transfer finished coffee immediately into insulated airpots.

BREWINGPour-overPercolator
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BREWINGAnswer

What is a coffee bloom?

A coffee bloom is the rapid release of carbon dioxide gas that occurs when hot water first hits fresh coffee grounds. This degassing process is essential in pour over brewing because it prevents gas bubbles from blocking water from extracting flavor, ensuring a more balanced and even cup of coffee.

BREWINGPour-overWater
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BREWINGAnswer

What is the difference between a French press and a pour-over?

The primary difference between these brewing methods is immersion vs drip. A French press uses full immersion, steeping grounds in water to produce a bold, full-bodied cup rich in natural oils. Conversely, a pour-over uses a paper filter to drip water through the grounds, resulting in a clean, bright cup that highlights delicate flavor notes and origin characteristics.

BREWINGBodyPour-over
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BREWINGAnswer

What is the golden ratio for coffee?

The golden ratio for coffee is generally considered to be between 1:15 and 1:18, meaning one part coffee to 15–18 parts water by weight. This coffee ratio serves as a foundational coffee recipe to balance strength and flavor. Adjusting this brewing ratio allows you to customize your coffee strength to suit your personal palate.

BREWINGGrindingWater
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BREWINGAnswer

How does water temperature affect coffee?

Water temperature is the primary driver of coffee extraction, with an ideal range of 90–96°C (195–205°F). Using water heat within this window ensures balanced coffee flavor by properly dissolving solubles. Water that is too cool leads to under-extraction and sourness, while water that is too hot causes over-extraction, resulting in bitter, ashy, or hollow notes.

BREWINGWaterBitterness
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BREWINGAnswer

How do I make cold brew?

To make cold brew, combine coarsely ground coffee with room-temperature or cold water in a 1:8 ratio and let it steep for 12 to 24 hours. After the immersion brewing process is complete, filter out the grounds to produce a smooth, low-acidity coffee concentrate that can be diluted with water or milk to your preference.

BREWINGCold brewGrinding
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BREWINGAnswer

Why does my coffee taste sour?

Coffee that tastes sour is almost always a sign of under-extraction. This happens when the water fails to dissolve enough of the coffee's sugars and bitter compounds to balance out its natural acidity. To fix this, you can increase your brew time, use a finer grind size, or increase your water temperature to improve extraction efficiency.

BREWINGWaterAcidity
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BREWINGAnswer

What is the impact of nitrogen in cold brew coffee?

Nitrogen infusion in cold brew coffee creates a creamy, velvety texture and a cascading visual effect similar to a stout beer. By forcing nitrogen gas into the coffee, the drink gains a thick, frothy head and a smoother mouthfeel, which naturally enhances the perception of sweetness and reduces the need for added sugar or dairy.

BREWINGCold brewSweetness
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BREWINGAnswer

How do I make coffee for a large crowd?

To make coffee for a large crowd, use batch brewing with an electric coffee urn or a high-capacity drip machine to ensure consistency and efficiency. Aim for a ratio of 1:15 to 1:17 (coffee to water) and adjust your grind size slightly coarser than usual to prevent over-extraction during the longer brewing cycle required for large volumes.

BREWINGPour-overPercolator
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BREWINGAnswer

Why is my coffee sour even with a fine grind?

Sour coffee, even with a fine grind, is a classic sign of under-extraction. While a finer grind increases surface area, you may still be failing to extract enough soluble compounds due to low water temperature, insufficient contact time, or poor water chemistry. Your coffee is likely missing the sweetness and bitterness needed to balance the initial acidic notes.

BREWINGGrindingWater
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BREWINGAnswer

What is the best way to brew coffee while camping?

The best way to brew coffee while camping is using a portable, durable method like an AeroPress, a French press, or a pour-over dripper. These methods are lightweight, easy to clean, and produce high-quality coffee without requiring electricity. For the ultimate convenience, consider pre-grinding your beans or using a compact hand grinder to ensure freshness in the outdoors.

BREWINGFrench pressPour-over
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BREWINGAnswer

Why is my French press coffee muddy?

French press coffee is often muddy because the metal mesh filter allows fine particles, or "fines," to pass into your cup. To fix this, use a coarser grind size—similar to sea salt—and invest in a high-quality burr grinder. A consistent grind reduces the amount of dust-like particles that create sediment and contribute to a bitter, gritty mouthfeel.

BREWINGFrench pressGrinding
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BREWINGAnswer

How does air pressure affect coffee brewing?

Air pressure accelerates coffee extraction by forcing water through the coffee bed, allowing for faster brewing times and higher intensity. In methods like the AeroPress or espresso machines, increased pressure compensates for shorter contact time, resulting in a concentrated, full-bodied cup. Without pressure, brewing relies solely on gravity or immersion, which typically requires longer contact times to achieve similar extraction levels.

BREWINGEspressoTypica
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BREWINGAnswer

What is the golden ratio for pour-over coffee?

The golden ratio for pour-over coffee is generally considered to be 1:16, meaning one gram of coffee for every 16 grams of water. This ratio provides a balanced extraction, highlighting both the coffee's body and its nuanced flavor profile. You can adjust this ratio slightly—between 1:15 and 1:17—to suit your personal strength preference.

BREWINGWaterPour-over
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BREWINGAnswer

What is ultrasonic coffee brewing?

Ultrasonic coffee brewing uses high-frequency sound waves to accelerate the extraction of flavor compounds from coffee grounds. By creating microscopic bubbles that collapse near the surface of the coffee particles, this technology can extract coffee in seconds rather than minutes, potentially offering a new way to achieve high-clarity, high-intensity extractions without the traditional heat or time requirements.

BREWINGAstringency
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BREWINGAnswer

What are the benefits of nitro cold brew?

Nitro cold brew offers a unique, velvety coffee texture and a naturally creamy mouthfeel without the need for dairy. By utilizing nitrogen infusion, this popular entry in cold brew trends creates a cascading, frothy head similar to a stout beer. The process enhances the perceived sweetness and smoothness of the coffee, providing a rich, indulgent experience that remains refreshing and low in acidity.

BREWINGBodyFreshness & storage
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BREWINGAnswer

Why does my French press coffee taste muddy?

French press coffee often tastes muddy due to the presence of fine coffee sediment that passes through the metal mesh filter. This is common in immersion brewing. To reduce sediment, use a coarser, more consistent grind, avoid stirring the coffee excessively before plunging, and let the brew settle for a few minutes before pouring to allow the particles to sink.

BREWINGBodyFrench press
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BREWINGAnswer

What is an aerocano and how is it made?

An aerocano is an iced americano that has been aerated to create a creamy, velvety microfoam and a cascading visual effect. To make one, baristas or home brewers combine espresso, water, and ice in a pitcher, then use a steam wand to inject air into the mixture for several seconds, resulting in a smooth, air-whipped espresso drink.

BREWINGCremaEspresso
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BREWINGAnswer

What is the difference between original roast and dark roast cold brew?

The primary difference between original and dark roast cold brew lies in the flavor profile and acidity levels. Original roasts typically retain more of the coffee's origin characteristics, such as fruitiness or floral notes, while dark roasts offer a bolder, more chocolatey, and less acidic profile, often with a heavier body and a more pronounced roasted finish.

BREWINGTerroirSingle origin
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