What is the distinguishing feature that makes the Moka Pot brew concentrated coffee using stovetop heat?

Answer

Boiling water pressurized by steam passing through grounds

The Moka Pot, frequently found in European and Latin American kitchens, employs a unique brewing mechanic rooted in stovetop heat application. As the water in the bottom chamber boils, the resulting steam creates internal pressure. This generated steam pressure forces the near-boiling water upwards, channeling it through the basket containing the ground coffee. The extraction occurs under this moderate pressure, resulting in a strong, concentrated brew whose character falls between standard drip coffee and true espresso. Careful management of the heat is crucial, as excessive heat can scorch the coffee or lead to undesirable metallic tastes.

What is the distinguishing feature that makes the Moka Pot brew concentrated coffee using stovetop heat?
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