August 7, 2017

Milk Foaming: The Key to a Good Latte

The flavor and texture of a perfectly foamed milk change the whole experience.

If you love coffee, I’m sure that you’ve found the difference between a good and an excellent latte. The subtle texture, the silky-smoothness of a perfectly made latte is cuisine art itself. The real reason why baristas are considered artists and why some cups are silkier than others reside on the most unsuspecting thing: the milk. I’m sure you’ve seen someone make a cup of latte at least once: they prepare the espresso shot, foam the milk and then mix it together. The second step is the most important one, and today you’ll learn why.

Foaming or frothing the milk it’s not simple. There's a valid reason why it has a privileged spot in the preparation process. This process by which the milk is steamed with hot vapor is a science in itself, and it’s the make-it-or-break-it factor for many coffee lovers. This subtle change creates a significant difference that people can taste: it enhances the flavor of the coffee while simultaneously softening it, and creates a creamy texture like no other.

A essential change occurs in the milk when it's heated. The bubbles incorporated into the milk through the heating process enhance the flavor. They create small pockets of air within the mixture and gives the milk structure an elastic capacity that can't be acquired otherwise. This elasticity is what, in combination with the espresso shots, creates an excellent latte, which presentation is vastly different from the texture of a plain cup of joe.

The milk molecules are proteins, and this characteristic is what makes the foaming process so interesting. Proteins molecules are both drawn to water (hydrophilic) and repelled by it (hydrophobic), and this is a fundamental principle to the foaming success. When you heat these proteins, their molecules, otherwise tightly jointed,  ‘relax’ and start to interact with their surroundings. This enables the particles to interact with each other and with air, creating a soft and ‘foamy’ texture.

Learning how to foam milk correctly requires practice and attention to detail. If you want to make a perfect latte, then pay special attention to this step! However, to ensure top results, you need to have the right base: pick your milk of choice (animal or vegetal) and get to practice. Combine it with the flavors and private brand options that Coffland Corp has to offer and reach new heights making coffee! Check other social media profiles to know more about it!
This makes the difference between a "it's fine" latte and a spectacular experience!




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