Advanced puck prep sequences
How baristas use advanced puck preparation sequences to optimize flow, reduce channeling, and maximize extraction consistency in espresso.
Coffee bed
Basket geometry and flow
How basket geometry—diameter, depth, and hole pattern—affects espresso flow dynamics, extraction balance, and flavor outcomes.
Paper filters and hacks for Moka
Creative ways to use paper filters and simple hacks with the Moka pot to improve clarity, reduce sediment, and fine-tune flavor.
Water charge temperature choice
How the starting water temperature in a Moka pot affects extraction balance, safety, and flavor outcomes.
Heat management and channeling
How heat control during Moka pot brewing influences extraction, and how poor management can cause channeling through the coffee bed.
Bed depth and hydraulic resistance
How coffee bed depth influences hydraulic resistance in espresso and filter brewing, shaping flow rates, extraction uniformity, and flavor balance.