The importance of grind and coffee quality for a successful espresso
Espresso is an iconic drink that stands out for its aromatic richness and creamy texture. However, to obtain a perfect espresso, the quality of the ground coffee is essential. An inadequate grind or a poor choice of beans can ruin the extraction and alter the final taste. In this article, we will explore the essential criteria for choosing the best ground coffee for espresso.
Selection criteria
The origin of the beans (Arabica vs Robusta)
The choice of bean directly influences the taste profile of your espresso:
- Arabica : Appreciated for its sweetness, its floral and fruity notes, it offers a more pronounced acidity and a more complex aromatic palette.
- Robusta : Containing more caffeine, it brings a pronounced bitterness and a denser body. It is often used in blends to strengthen the intensity and create a thicker crema.
Ideally, a blend of both allows for a perfect balance between subtle aromas and power in the mouth.
The degree of roasting (light, medium, dark)
The roasting influences the intensity and taste of the coffee:
- Light : Preserves the fruity and floral notes but may lack body for an espresso.
- Medium : Offering a équilibre between acidité and bitterness, it suits lovers of complex flavors.
- Dark : Provides notes of chocolate and caramel, idéal for an intense and corsé espresso.
For an authentic espresso, a medium to dark roast is recommended.
Grind: why a fine grind is essential for espresso
The grind of the coffee has a direct impact on extraction:
- Too coarse : L’eau traverses too quickly the café, giving an under-extracted and bland drink.
- Too fine : L’extraction becomes too slow, making l’espresso bitter and overly concentré.
A fine and homogeneous grind creates optimal resistance to pressurized water, favoring a rich and balanced espresso.
Mistakes to avoid
Using a grind that is too fine or too coarse
A poor grind choice can alter the quality of the espresso:
- A grind that is too coarse produces an extraction that is too quick and a tasteless coffee.
- A grind that is too fine prevents the water from flowing properly, making the espresso too concentrated and bitter.
Storing coffee in a bad environment
Coffee oxidation is one of the main enemies of its flavors. To preserve its freshness:
- Store ground coffee in an airtight container.
- Keep it away from heat, humidity, and light.
- Avoid storing it in the refrigerator to prevent the absorption of external odors
Our recommendations for ground coffee for espresso
At Cafémalin, we offer a sélection of cafés moulus spécialement conçus for l’espresso :
- Lavazza Crema et Aroma : A subtle blend of Arabica and Robusta offering a nice intensity with lightly spiced notes and a creamy texture.
- Ground Coffee Méo Espresso : A 100% Arabica coffee, ideal for espresso lovers, balanced, with a nice roundness on the palate and delicately woody aromas.
To summarize
Choosing the right ground espresso coffee is essential to obtain the perfect cup. The origin of the beans, the degree of roasting, and the fineness of the grind play a key role in extraction. For an optimal experience, test different coffees and adjust your grind according to your machine.
Discover our selection of ground espresso coffees on Cafémalin and find the one that suits you best!
See also: Why choose organic coffee? Benefits for health and the environment
Our selection of ground coffee:
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