How To Make Cuban Coffee With A French Press

Quick answer

• Yes, you can make a strong, espresso-like Cuban coffee using a French press, though it won’t be a traditional stovetop moka pot brew.
• The key is to use a very fine grind and a high coffee-to-water ratio, similar to how you’d prepare espresso.
• You’ll want to brew for a shorter time than typical French press coffee to avoid bitterness.
• Consider adding a bit of sugar to the grounds before brewing for a more authentic Cuban flavor profile.
• This method is best for those who enjoy a bold, concentrated coffee and have a French press on hand.
• Experiment with different coffee beans and roast levels to find your preferred taste.

Who this is for

• Home coffee enthusiasts looking for a strong, espresso-style coffee without specialized equipment.
• Individuals who already own a French press and want to explore brewing beyond standard drip coffee.
• Coffee drinkers who enjoy bold flavors and are willing to adjust brewing parameters for a specific outcome.

What to check first

Brewer type and filter type

The primary tool for this method is a French press. Ensure it’s clean and assembled correctly. The metal filter of a French press allows more oils and fine coffee particles into the cup compared to paper filters, which contributes to a richer mouthfeel, but also means you’ll need to be mindful of grind size.

Water quality and temperature

Use fresh, filtered water for the best taste. Avoid using tap water if it has a strong mineral or chlorine taste, as this will transfer to your coffee. For a strong brew, water just off the boil, around 195-205°F (90-96°C), is ideal. Too hot, and you risk scorching the coffee; too cool, and you won’t extract enough flavor.

Grind size and coffee freshness

This is crucial for Cuban coffee. You’ll want a very fine grind, almost espresso-fine, but not so fine that it clogs the French press filter or creates excessive sediment. Freshly ground beans are always best, as they retain the most aromatic compounds. Look for beans roasted within the last few weeks for optimal flavor.

Coffee-to-water ratio

To achieve the concentrated strength of Cuban coffee, you’ll need a higher ratio of coffee to water than you might typically use for French press. A good starting point is around 1:10 or even 1:8 (grams of coffee to grams of water). For example, for a 32 oz French press, you might use 60-80 grams of coffee.

Cleanliness/descale status

Any residual oils or coffee grounds from previous brews can impart stale or bitter flavors. Before you begin, make sure your French press is thoroughly cleaned. If you use your brewer regularly, consider descaling it periodically according to the manufacturer’s instructions to remove mineral buildup.

Step-by-step (brew workflow)

1. Heat your water: Bring fresh, filtered water to a boil, then let it sit for about 30-60 seconds to cool slightly to the optimal brewing temperature (195-205°F / 90-96°C).

• What “good” looks like: Water is hot but not aggressively boiling, emitting steam.
• Common mistake: Using boiling water directly. This can scorch the coffee grounds, leading to a bitter taste. Avoid this by letting the water rest briefly.

2. Grind your coffee: Grind your coffee beans to a very fine consistency, similar to espresso grind.

• What “good” looks like: The grounds are powdery and uniform, with no large chunks.
• Common mistake: Using a coarse grind. This won’t extract enough flavor, resulting in weak coffee. Use a burr grinder for consistency and aim for a fine setting.

3. Preheat the French press: Pour a small amount of hot water into the empty French press, swirl it around, and discard. This helps maintain a stable brewing temperature.

• What “good” looks like: The glass carafe feels warm to the touch.
• Common mistake: Skipping this step. A cold brewer will cause the brewing water to cool down too quickly, leading to under-extraction.

4. Add coffee grounds (and sugar, optionally): Place your finely ground coffee into the preheated French press. For a traditional Cuban coffee flavor, you can add a tablespoon or two of sugar directly to the grounds at this stage.

• What “good” looks like: A bed of dark coffee grounds, possibly mixed with sugar, fills the bottom of the press.
• Common mistake: Not adding sugar now if you want it. Adding sugar later won’t dissolve as well and won’t infuse the coffee with the same flavor.

5. Bloom the coffee: Pour just enough hot water over the grounds to saturate them evenly. Let it sit for 30 seconds. This “blooming” process releases trapped CO2 and prepares the grounds for extraction.

• What “good” looks like: The coffee grounds puff up and bubble slightly as CO2 is released.
• Common mistake: Pouring all the water at once. This can lead to uneven saturation and extraction. The bloom is a critical first step.

6. Add the remaining water: Gently pour the rest of the hot water into the French press, ensuring all grounds are submerged.

• What “good” looks like: The water level reaches just below the spout, and the coffee grounds are fully wet.
• Common mistake: Overfilling the press. This can cause the coffee to overflow when you plunge, creating a mess and potentially losing some of your brew.

7. Place the lid: Put the lid on the French press, but do not plunge yet. This helps retain heat during the brewing process.

• What “good” looks like: The lid is seated properly on top of the carafe, with the plunger rod extended upwards.
• Common mistake: Plunging too early. The coffee needs time to steep. Resist the urge to press down immediately.

8. Steep for a short time: Let the coffee steep for only 2 to 3 minutes. This is shorter than typical French press brewing to prevent bitterness with the fine grind.

• What “good” looks like: The coffee is steeping undisturbed, with the aroma developing.
• Common mistake: Steeping for too long. This is the most common cause of bitter French press coffee, especially with a fine grind.

9. Gently plunge: Slowly and steadily press the plunger down. Apply even pressure.

• What “good” looks like: The plunger moves down smoothly without excessive resistance.
• Common mistake: Plunging too fast or with force. This can agitate the grounds and push fines through the filter, resulting in a muddy cup.

10. Serve immediately: Pour the coffee into your cup(s) right away. Do not let it sit in the French press, as it will continue to extract and become bitter.

• What “good” looks like: Rich, dark coffee filling your cup, with a strong aroma.
• Common mistake: Leaving coffee in the French press. The grounds at the bottom will continue to steep, making the remaining coffee bitter.

Common mistakes (and what happens if you ignore them)

Mistake	What it causes	Fix
Using boiling water	Scorched, bitter, or burnt taste	Let water cool for 30-60 seconds after boiling (195-205°F / 90-96°C).
Coarse grind	Weak, watery, underdeveloped flavor (under-extraction)	Grind coffee to a very fine consistency, similar to espresso. Use a burr grinder for consistency.
Not preheating the press	Rapid temperature drop, leading to under-extraction and weak flavor	Pour hot water into the empty press, swirl, and discard before adding grounds.
Overfilling the French press	Overflow during plunging, messy cleanup, loss of coffee	Add grounds and water, leaving enough space at the top for the plunger mechanism.
Steeping for too long (over 4 mins)	Bitter, astringent, muddy taste (over-extraction)	Steep for only 2-3 minutes for this method, especially with a fine grind.
Plunging too fast or with force	Grounds bypass the filter, resulting in sediment and a muddy, bitter cup	Plunge slowly and steadily with even pressure.
Leaving coffee in the press after brew	Continued extraction, resulting in bitter, over-extracted coffee	Pour all brewed coffee into cups or a thermal carafe immediately after plunging.
Using stale beans	Flat, dull flavor with little aroma	Use freshly roasted coffee beans (within 2-3 weeks of roast date) and grind just before brewing.
Using poor quality water	Off-flavors (chlorine, mineral) that mask coffee’s natural taste	Use filtered or bottled water to ensure a clean, neutral base for your coffee.
Not cleaning the press thoroughly	Rancid oils and old coffee particles impart unpleasant flavors	Disassemble and wash all parts of the French press after each use. Descale periodically.

Decision rules (simple if/then)

• If your coffee tastes weak and sour, then increase your coffee-to-water ratio or grind finer because you are likely under-extracting.
• If your coffee tastes bitter and harsh, then decrease your steep time or check your grind size; it might be too fine or you’re over-extracting.
• If you notice a lot of sediment in your cup, then your grind is likely too fine or you plunged too aggressively, so adjust your grind or plunge more gently.
• If the water temperature is too low, then your coffee will be weak and lack depth of flavor, so ensure you are using water just off the boil.
• If you’re using pre-ground coffee, then it’s likely not fine enough for this method, and you’ll struggle to get a concentrated brew; consider buying whole beans and grinding them yourself.
• If your French press has a strong residual smell of old coffee, then it needs a thorough cleaning or descaling, which is affecting your current brew’s flavor.
• If you prefer a cleaner cup with less body, then this French press method for Cuban coffee might not be ideal, as the metal filter allows more fines through; consider a pour-over.
• If you want a more traditional Cuban coffee experience, then consider using a moka pot, as it’s designed for this type of concentrated brew.
• If you find the initial brew too strong even with adjustments, then slightly increase the water amount or decrease the coffee amount, but keep the ratio relatively high.
• If your sugar isn’t dissolving well, then try stirring it into the hot coffee after brewing, though adding it to the grounds beforehand is preferred for flavor infusion.
• If you want to experiment with different flavor profiles, then try different types of coffee beans or roast levels, as they will significantly impact the final taste.

FAQ

Can I use pre-ground coffee?

You can, but it’s not ideal for this method. For Cuban coffee with a French press, a very fine grind is essential. Most pre-ground coffee is too coarse, and you’ll likely end up with a weak or bitter brew. If you must use pre-ground, look for an “espresso roast” grind, but freshly ground is always best.

How do I get the authentic Cuban coffee flavor?

The traditional Cuban coffee (café cubano) is made with a moka pot and sugar is often added directly to the grounds before brewing. For this French press method, adding a tablespoon or two of sugar to the grounds before you add water can help mimic that flavor infusion. The strong, concentrated brew is also key.

Is this method truly Cuban coffee?

While this French press method aims to replicate the strength and flavor profile of Cuban coffee, it’s important to note that traditional Cuban coffee is typically made with a moka pot. This French press approach is an adaptation that can yield a similar bold result using a different brewer.

Why is my coffee bitter?

Bitterness in French press coffee, especially when trying to make a concentrated style, often comes from over-extraction. This can be caused by steeping for too long, using water that is too hot, or a grind that is too fine for the steep time. For this method, a shorter steep time (2-3 minutes) is crucial.

How much coffee should I use?

For a strong, Cuban-style coffee, you’ll want a higher coffee-to-water ratio than usual. A good starting point is about 1:10 or 1:8 by weight. For example, for a 32 oz French press, aim for 60-80 grams of coffee. Adjust based on your taste preference.

Can I make iced Cuban coffee this way?

Absolutely. Brew the coffee using this method, let it cool slightly, and then pour it over ice. If you added sugar during brewing, it should be well-dissolved. You can also brew it a bit stronger and then dilute it with water or milk over ice.

What kind of coffee beans are best?

Medium to dark roasts are generally preferred for a bold, rich flavor that stands up well to the brewing method. Many people enjoy Arabica beans for their complex flavors. Experiment with different origins and roasts to find what you like best.

How do I clean my French press?

After each use, disassemble the plunger and filter. Discard the grounds, then rinse all parts thoroughly with warm water. You can use a mild dish soap occasionally, but ensure it’s rinsed completely. Periodically, you may need to descale it with a vinegar solution or specialized descaler.

What this page does NOT cover (and where to go next)

• Specific brand recommendations for French presses or coffee beans.
• Detailed explanations of different coffee bean origins and their flavor profiles.
• Advanced techniques for latte art or milk steaming.
• Comparisons with other brewing methods like pour-over, Aeropress, or espresso machines.