Double Brewed Coffee: Brewing Methods And Tips!

A cup of double brewed coffee
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Double-brewed coffee is a foreign concept for most people. If you are one of those people who need to be made aware of the existence of double-brewed coffee, this guide is a treat for you.

You can prepare double-brewed coffee using different methods. You can double-brew your coffee by using double the amount of coffee you typically use for a cup.

On the other hand, you can prepare double-brewed coffee if you use coffee instead of water for brewing.

As crazy as this brewing method sounds, some people love their double-brewed coffee to get extra caffeine.

A double-brewed coffee means double the amount of caffeine. Additionally, a double brew coffee has a more robust, bold, and bitter taste than regular coffee.

In this article, you will discover the ins and outs of the double brewing process. You will find out what to expect from this type of coffee, different brewing methods, and more.

What is a Double-brewed Coffee?

In general, double-brewed coffee refers to making coffee more flavorful and caffeine-rich. Double-brewed coffee refers to double the strength, flavor, and caffeine.

The first method is to double-brew coffee using twice as many coffee beans. Another way of double brewing coffee involves reusing the brewed coffee to prepare another batch. All you have to do is brew a cup of coffee and pour it over freshly ground coffee beans.

double brewed espresso in making

How to Make Double-brewed Coffee? 

As mentioned, there are two methods of preparing double-brewed coffee. Let’s look at how to prepare double-brewed coffee using the following methods:

Method One: Brew Coffee Twice

You can use this double brewing method for different coffee brewers. All you need is your favorite coffee brewer and brew the coffee twice.

Let’s have a look at the double brewing process using various equipment:

1. Automatic Drip Coffee Machine/Pour Over

To double-brew coffee in an automatic drip coffee machine, follow these steps:

  1. Use the standard water-to-coffee ratio to brew a cup of coffee. Add two tablespoons of coffee and 12 oz of water to your coffee maker.
  2. Once the brewed coffee is ready, let its temperature drop to around 200 degrees Fahrenheit.
  3. Discard the used coffee and clean the coffee filter.
  4. Add two tablespoons of medium or coarsely ground coffee to the brewer.
  5. Pour the brewed coffee over the ground coffee.
  6. For 3 to 4 minutes, let the mixture steep.
  7. Your double-brewed coffee is ready!

2. French Press

If you like using a French press for your coffee, it is the easiest way to prepare double-brewed coffee. Here is how to do it:

  1. Use two tablespoons of freshly ground coffee and 12 oz of fresh water.
  2. Brew a regular cup of coffee using your French press.
  3. Dispose of the used coffee grounds once the coffee is ready.
  4. Pour the freshly brewed coffee over two tablespoons of ground coffee.
  5. Let it steep for 3 to 4 minutes, then plunge.
  6. Your double-brewed French Press coffee is ready!
  7. If you like, add hot milk to your coffee and enjoy.

Related Read : French Press vs. Pour Over Coffee(Key Differences)

double brew coffee with pour over method

3. Moka Pot

It is straightforward to double-brew coffee using a moka pot. Here is an easy method to prepare double-brewed coffee in a moka pot:

  1. Fill the reservoir with fresh water.
  2. Fill the coffee basket with finely ground coffee beans.
  3. Turn the heat on and let it simmer like you usually do to prepare your coffee.
  4. Once the coffee is ready, fill it into the bottom reservoir.
  5. Discard the used ground coffee.
  6. Fill the basket with ground coffee again.
  7. Repeat the brewing process using brewed coffee instead of water.
  8. Your moka pot double brewed coffee is ready!

Method Two: Use Double the Amount of Coffee

The second method for preparing a double-brewed coffee is to use double the amount of ground coffee. You can easily prepare a more robust and bolder coffee by increasing the coffee grounds you usually use for a regular cup.

Use twice as many grounds as usual to achieve a perfect double-brewed coffee. The higher the ratio of coffee to water, the stronger the coffee.

Regular coffee requires two tablespoons of coffee per 6 ounces of water. You will need four tablespoons of coffee grounds per 6 ounces of water to double brew.

However, this method is only suitable for some types of brewing techniques. Some brewing equipment, like a French press, is not for using double the amount of ground coffee. This method is more suitable for drip coffee makers.


If your coffee brewer has temperature settings, brew coffee at 200 degrees Fahrenheit. Brewing at a higher temperature can lead to burnt coffee.

How to Make Double-strength Coffee?

To make double-strength coffee, all you have to do is double-brew your coffee. You can use brewed coffee to double brew or double the coffee grounds.

Using either of those brewing guides, you can easily brew that caffeinated cup of coffee with double strength.

How to Make Double-brew Iced Coffee?

Not everyone is a fan of warm coffee during the summer months. But cooling, refreshing iced coffee drinks can be a lifesaver to beat the heat.

To prepare a stringer glass of iced coffee, double-brew your coffee. There are two double brewing methods you can use.

I prepare my coffee by increasing the coffee grounds because it is time-saving. Here is the step-by-step process:

What you will need:


  1. Double brew a cup of coffee by brewing it twice or using double the coffee beans.
  2. Let the coffee cool down.
  3. Fill the glass with ice cubes.
  4. Pour the brewed coffee over the ice cubes.
  5. Your refreshing double-brewed iced beverage is ready!

Is it Safe to Double-brew Coffee?

Yes, double brewing is safe. Double-brewed coffee is harmless if consumed in moderation.

However, if you drink several cups of double-brewed coffee per day, it can cause some severe health complications. A double-brewed coffee has a high caffeine level, so you can easily overdo it if you don’t keep your coffee intake in check.

You should also drink double-brewed coffee in the first half of the day to stay energetic. Conversely, if you consume it at night, you will have difficulty falling asleep.

double brewed coffee in making

What Are the Benefits of Double-Brewed Coffee?

Double-brewed coffee is delicious, but what are the other benefits? Here are the number of benefits you get from a double-brewed cup of coffee:

1. It Has an Increased Caffeine Content

Most coffee lovers depend highly on coffee because caffeine gives them the perfect energy boost.

A double-brewed coffee is ideal for people who derive their strength and energy from coffee. In a way, double-brewed coffee is like a double espresso shot in a full cup.

A double-brewed coffee has twice as much caffeine as a regular cup of coffee. When you use double the amount of coffee grounds or brew the coffee twice, you get a more robust and bolder cup.

2. It Makes Better Iced Coffee

You might end up with watery and bland coffee when making iced coffee at home. Iced coffee requires a cup of freshly brewed coffee and lots of ice. When you pour brewed coffee over ice, it weakens and loses its strength.

By using the double brewing method, you increase coffee strength. When ice dilutes your double-brewed coffee, it will still be as strong as regular coffee.

3. It Has a More Concentrated Flavor

Last, consider double-brewed coffee for its taste. For some people, it might be too intense for their liking.

On the other hand, double-brewing may be your favorite method of brewing coffee if you’re addicted to strong coffee and struggle to make it at home. Double-brewed coffee is more intense, robust, and bold.

double brewed iced coffee

What’s The Best Coffee To Use For Double Brew?

You can choose any coffee beans to prepare double-brewed coffee. However, I recommend using light to medium-roast coffee beans. Light to medium roast coffee beans will give you the perfect double-brewed coffee that is not too bitter.

If you use dark-roasted coffee beans, you might end up with a cup of coffee that is too strong to take a sip. You can always try our different coffee roasts and brewing techniques to figure out what suits your preferences.

3 Things to Avoid While Making Double-brewed Coffee!

A double-brewed coffee can be a hit it or miss. There are a few mistakes to avoid to make sure your coffee doesn’t turn into a disastrous experiment. Here are the three mistakes you should avoid at all costs while double brewing coffee:

1. Using the Wrong Coffee Grind

To maximize coffee beans’ benefits, using the right grind is crucial. Make sure to use grind sizes according to your brewer.

You may want a fine grind for the second brew using a pour-over. It is because brewed coffee will extract less caffeine than hot water will.

On the other hand, while using a French press for the second brew, you can opt for finely ground coffee beans as they will steep for longer.

2. Brewing at The Wrong Temperature

You can ruin your double-brewed coffee if your brewing temperature is too hot or too cool.

If you brew at a very high temperature, the coffee will be too bitter and unpleasant.

Similarly, leaving the first brew for too long to cool down will not extract the coffee grounds properly.

3. Using the Wrong Coffee Maker

Making double-brewed coffee in any coffee maker is possible but might damage it. If you use an espresso machine to double brew, adding brewed coffee can dirty your espresso machine.

The same applies to a moka pot. When you pour brewed coffee into the lower chamber of a moka pot, it can become messy and difficult to clean.

medium roasted bean for double brew coffee

The Takeaway!

Double Brewed coffee is a concept that is rare in the coffee world. A double-brewed coffee is more concentrated than regular coffee and has an intense flavor profile.

This article presented two methods for making double-brewed coffee, and both ways are suitable for many different brewing options, so you ought to be able to find one that suits your needs.

If you love a strong cup of coffee, a double brew will boost your caffeine intake.

In contrast, double-brewed coffee might not work for you if you’re not after a highly caffeinated beverage.


Does double-brew coffee have more caffeine?

Yes! Double-brewed coffee has twice the amount of caffeine as regular coffee. You either brew the coffee twice or double the number of coffee grounds, so the caffeine content of your coffee increases.

Is double-brew coffee stronger than regular coffee?

Yes! Double-brewed coffee is more potent than regular coffee. It is because double-brewed coffee contains twice as many coffee soluble as regular coffee, yet it has the same volume.

Does double-brewed coffee taste good?

It all comes down to your coffee preferences. A double-brewed coffee has a strong and bold taste. It might be the perfect choice for people who prefer their coffee strong. However, some people might find it too bitter or too strong. 

What is Triple brewed coffee?

Triple-brewed coffee means you brew your coffee thrice or use three times the amount of coffee grounds. Brewing your coffee thrice is not a good idea as it would be too bitter and have an unpleasant taste.

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