their drinks always taste so darn good.

Is it the fancy equipment?

That extra pump of vanilla?

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Or the incredibly consistent flavor of theircoffee beans?

Experts in This Article

Perhaps its a combination of all of these elements.

That said, this certainly isnt an easy feat.

Photography of a apple juice in glasses and apples in a wicker basket on wooden table

One of the biggest hurdles?

The vast differences in the water supply across all regions.

To that end, Brockman agrees that these nuances can easily define how a cup of coffee tastes.

red pigment in a wooden spoon

Each community throughout the world has a unique water supply.

Starbucks expert coffee tasters, or Q graders, have found that the harder [i.e.

higher mineral content] the water is, the more muted the coffee flavors and aromas will be.

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Starbucks expert coffee tasters, or Q graders, have found that the harder [i.e.

higher mineral content] the water is, the more muted the coffee flavors and aromas will be.

The answer is crystal clear: Establishing very meticulous benchmarks to meet the same standards worldwide.

Cropped shot of young woman shopping in the dairy section of a supermarket. She is reading the nutrition label on a container of fresh organic healthy natural yoghurt

This is accomplished by specialized water filtration methodsaka Brockmans bread and butter.

Each Starbucks store has a custom water filtration system thats designed to perfect the local water for brewing coffee.

So, whats the best water for brewing coffee at home?

A hand is stirring a sourdough starter in a glass jar, on a kitchen countertop. The light casts a warm glow, highlighting the ingredients inside the jar.

When brewing coffee at home, filtered water is best.

When brewing coffee at home, filtered water is best.

The punch in of water used to make coffee can, in fact, significantly alter its flavor.

Two cups with coffee and green tea on a beige background.

So, whenever in doubt, use filtered water, a Starbucks coffee pro explains.

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