Cold brewing coffee: features of unusual technology

How to cook it correctly

The main ingredients of iced coffee are: ice, coffee and milk. Cold brewed coffee tastes different from regular hot coffee. There are several ways to prepare the drink:

Cold Blue – Ground beans or instant coffee are kept in water using a French press and filtered. The drink is not subject to heat treatment.

There are several options for preparing cold brew. If you follow all the steps correctly, you will get a soft, pleasant-tasting drink. Based on it, it will be possible to create more sophisticated cocktails. For example, if you put whipped milk foam on the surface, you will get a cold cappuccino.

The modern preparation method involves mixing one of the drinks: hot latte, espresso, mocha or Americano, with chilled milk (possibly adding ice).

Infusion method

This cooking recipe can be safely used at home. It is characterized by simplicity. When using it, you will need a glass container with a lid and medium grind coffee beans.

The following ingredients are used:

• 100 g crushed coffee beans;
• 1 liter of cold water.

Preparation is carried out using the following technology:

Top recipes

There are many traditional and original recipes for making ice coffee. Usually the following ingredients are used as a basis: strong espresso, ice, sugar, milk. Gourmets add mint, citrus fruits, spices, and syrups to drinks. The ingredients of the coffee cocktail can be mixed or layered in a tall glass goblet.

Iced Coffee Frappe Recipe:

1. Brew strong espresso in a Turk or any other way, let it cool.
2. Mix coffee with a few tablespoons of sugar in a shaker.
3. Place 5-6 ice cubes in a glass and pour in the coffee-sugar mixture.
4. You can add milk or cream to taste.

Another simple way to make iced coffee is cold brewing. All you need is ground coffee beans, clean water, and a suitable container. What should be done:

1. Grind coffee beans into powder.
2. Pour cold drinking water over the ground coffee.
3. Leave for a day.
4. Strain thoroughly.
5. Pour into a tall glass and add crushed ice.

Iced Mocha

Required ingredients:

• espresso;
• ice;
• milk;
• vanilla ice cream;
• chocolate syrup;
• whipped cream.

Choose the quantity at your discretion. If you want to make the drink stronger, add a double portion of coffee, and for a milder taste you can add a little more milk.

Let's start cooking:

1. Brew the espresso and let it cool to room temperature.
2. Blend milk, ice cream, crushed ice, and chocolate syrup with a blender.
3. Add coffee to the sweet mixture (strain it first).
4. Beat all ingredients thoroughly again.
5. Pour the mocha into tall glasses, garnish with a dollop of whipped cream, grated chocolate, and a cocktail cherry.

Vietnamese ice coffee

What you need to make iced coffee:

• 500 g of roasted ground grains;
• 8 liters of hot water;
• milk of any fat content (to taste);
• a few tablespoons of condensed milk (calculate the total volume for 1 serving).

Step-by-step instructions on how to make Vietnamese Ice coffee:

1. Pour coffee powder into a container and add hot water. Leave with the lid closed for 8 to 12 hours.
2. Strain the liquid and place in the refrigerator to cool completely.
3. Place ⅔ ice cubes in a glass glass and pour in the coffee infusion.
4. Add milk to taste, condensed milk, mix.

Greek iced coffee

Ingredients:

• 2 tsp. instant coffee;
• 50 ml cold water;
• 2 tsp. Sahara;
• 2 scoops of any ice cream;
• 3-4 ice cubes;
• milk.

Preparation:

1. Beat the instant powder or granules, sugar and water with a mixer until foam forms.
2. Add ice cream and continue whisking.
3. Place ice chips in a tall glass glass, pour in the coffee and milk mixture, and add milk to taste.

Rough coffee

Try to prepare a unique lavender raff coffee at home, which will not leave true gourmets and connoisseurs of original taste indifferent.

What you will need:

• cream 11% fat – 100 ml;
• ground coffee – 2 tsp;
• purified drinking water – 100 ml;
• granulated sugar – 1 tsp;
• dried lavender petals – ½ tsp;
• ice.

How to make a refreshing drink:

1. Brew espresso according to any recipe.
2. Grind the lavender petals with sugar in a coffee grinder.
3. Heat the cream (bring to a boil, but do not let it boil).
4. Let the mixture cool to room temperature.
5. Mix cream, coffee, lavender with sugar to form a soft, airy foam.
6. Pour the resulting mixture into a tall glass, add crushed ice, and garnish with a sprig of lavender.

For another option for making raf coffee, watch the video:

Ice cold coffee

Ingredients:

• ground coffee – 50 g;
• vanilla ice cream or any other ice cream – 200 g;
• milk – 120 ml;
• drinking water – 420 ml;
• chocolate chips for decoration.

Preparation:

1. Brew the espresso, strain, and let cool completely.
2. Place a scoop of ice cream in tall cups and pour cold espresso on top.
3. Add milk and garnish with grated chocolate.

Coffee with orange juice

Try an unusual combination of an aromatic cool drink with a fresh citrus taste.

What you will need for preparation:

• juice and zest of two oranges;
• water – 220 ml;
• sugar – 120 g (less possible);
• ground coffee beans – 2 tsp;
• crushed ice;
• cream – 120 g.

Orange Iced Coffee Recipe:

1. First brew the espresso. Strain the finished drink and cool to room temperature.
2. Prepare sugar syrup, pour orange zest over it, keep on low heat for 5-6 minutes, stirring constantly. Take out the dense part - you won't need it anymore.
3. When all the ingredients have cooled thoroughly, mix them in a shaker, add orange juice, shake for a few minutes.
4. Place crushed ice in tall cocktail glasses and pour the drink. Decorate with zigzags of whipped cream.

You don't have to mix the ingredients. Instead, it is recommended to first pour the orange juice and syrup into a glass with ice, and carefully add the cooled espresso on top.

How to drink cold brew correctly

The drink is essentially a concentrate. Therefore, it is recommended to drink it in its pure form in minimal quantities. A maximum of two 50 ml servings per day is allowed.

This drink is an excellent base for coffee cocktails. It can be mixed with milk, condensed milk, honey, cream, ice cream and syrup. Cold brew goes well with lemon, cherry and orange juice.

Serve the prepared cocktail in tall glass glasses. If the concentrate is consumed in its pure form, espresso cups are used. They also add ice cubes and a slice of orange.

An important advantage of this coffee is its long shelf life.

In a closed container, it can be kept in the refrigerator for up to two weeks. During this time, it will not lose its taste characteristics. Therefore, it can be prepared “in reserve.”

Cold brew is a relatively new drink, but already a favorite among coffee lovers. It is easy to prepare and has excellent taste. In addition, it is considered healthier than coffee prepared in the classical way. This is often a decisive factor when deciding to brew coffee beans using the cold method.

May reduce the risk of heart disease

Cardiovascular disease is an umbrella term for several diseases and conditions that can affect your heart, including coronary artery disease, heart attack and stroke. It is the number one cause of death worldwide ().

Cold brew coffee contains compounds that may reduce the risk of cardiovascular disease, including caffeine, phenolic compounds, magnesium, trigonelline, quinides and lignans. They increase insulin sensitivity, stabilize blood sugar levels and lower blood pressure (, ).

The drink also contains chlorogenic acids (CHAs) and diterpenes, which act as antioxidants and anti-inflammatory agents (,).

Drinking 3–5 cups of coffee (450–750 ml) per day can reduce the risk of developing cardiovascular disease by 15% compared to people who do not drink coffee ().

There is no evidence that drinking more than 3 to 5 cups per day increases the risk of developing cardiovascular disease, although this effect has not been studied in people who consume more than 600 mg of caffeine per day, the equivalent of about 6 cups of coffee (, , ).

However, people with uncontrolled high blood pressure should avoid regularly consuming caffeine as it can raise their blood pressure further ().

Summary:

Drinking iced coffee regularly can improve your heart health. However, caffeine consumption should be limited or avoided if you have uncontrolled high blood pressure.

Difference between cold and hot brewed drinks

When preparing coffee drinks, regardless of the brewing method, the same ingredients are used. The composition includes water and ground beans. However, the result is different. The chemical reaction that occurs during cooking directly depends on the temperature of the water.

Among the main differences are the following:

• Iced coffee contains significantly more caffeine. This fact was proven during a scientific experiment conducted by US scientists. Therefore, it is recommended to dilute the finished drink with water or milk;
• In cold brew, the concentration of chlorogenic acid is significantly higher. Therefore, the coffee turns out more tasty and healthy;
• The taste of a cold drink is more refined. It lacks astringency and viscosity. But berry and fruit shades, as well as caramel notes, are clearly noticeable. Its taste is often even compared to compote. It is incredibly bright and rich. Therefore, many coffee lovers say that this brewing method is the best.

May improve your mood

The caffeine in iced coffee can improve your mood.

Scientists have found that caffeine consumption improves mood, especially among sleep-deprived people ().

A review of studies of more than 370,000 people found that those who drank coffee had lower rates of depression. In fact, for every cup of coffee consumed per day, the risk of depression decreased by 8% ().

Some studies even suggest that caffeine could be used as a dietary supplement to improve mood and brain function in older adults.

In a study of 12 adults aged 63–74 years, taking 3 mg of caffeine per kg of body weight improved mood by 17%. This amount of caffeine is equivalent to about two cups of coffee for an average-sized person (,).

Caffeine also improved their ability to react to an object moving towards them, indicating that it increases concentration and alertness ().

Summary:

Drinking iced coffee can improve your mood, reduce your risk of depression, and improve brain function.

Properties of iced coffee

If you are planning to decorate your summer menu with iced coffee recipes, then take into account its properties and effect on the body.

• Cold brew coffee contains much more caffeine than regular espresso or oriental coffee. That's why cold blue is often called coffee extract. If you are watching your caffeine intake, use a drink brewed in a cezve to make iced coffee.
• The calorie content in a serving of iced coffee according to the classic recipe with two teaspoons of syrup is about 45-50 kcal.
• All flavoring additives - milk, condensed milk, sugar, honey, syrup - add calories to the drink.
• This drink will not quench your thirst. Coffee removes water from the body, and sweet additives will provoke another attack of thirst.