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  Read Korean posts →   Following up on the French press, let's dig into the Moka pot. In theory, it's simple: add coffee and water, put it on the stove, and coffee comes out. The structure and process are straightforward, but in practice, plenty of people end up with a burnt or overly bitter cup. This post revisits the Moka pot's structure and brewing principles, walks through its pros and cons, and then covers the variables that shape flavor along with a go-to recipe.   Jump to the recipe →   What Kind of Brewer Is the Moka Pot? Structure and Brewing Principle A Moka pot has three main parts: a boiler that holds the water, a basket that holds the coffee, and an upper chamber where the brewed coffee collects. Here's how the brewing actually happens: As the water in the boiler heats up, the steam pressure that builds pushes the water upward. That water passes through the coffee grounds in the basket, extracting the coffee. The now-brewed coffee...

  Read Korean posts →   In the last post, we compared the French press, the Moka pot, and the AeroPress. Starting with this post, we're getting into how to actually brew with each one — beginning with the French press. It's a great place to start because, unlike pour over, there's no pour technique to worry about. Just add coffee and water, time it, and press. This post covers the French press's characteristics and trade-offs, the core variables that shape your extraction, how to adjust for taste, and a set of practical recipes for both hot and iced coffee.     What Kind of Brewer Is the French Press? Let's revisit its characteristics and trade-offs first. Characteristics Full immersion brewing: Rather than pouring water through the grounds like pour over, the French press fully submerges the grounds in hot water to steep out the flavor. Metal mesh filter: Instead of paper, it uses a metal mesh to strain the coffee. Consistent results: As l...

  Read Korean posts →   For a lot of people, that first cup of coffee in the morning is a small but essential ritual. So when it doesn't taste the way you expected, it can throw off your whole day. A bitter, harsh cup in particular can be genuinely disappointing. The good news is that once you understand what's causing it, it's usually easy to fix.     Start With the Root Cause Before you can fix bitter coffee, you need to understand why it's happening. In most cases, bitterness comes down to over-extraction — pulling more out of the coffee than you actually want. This usually happens when the brew time runs too long, the water is too hot, or the grind is too fine. Let's break down each cause and how to fix it.     7 Ways to Reduce Bitterness 1. Grind Size A finer grind breaks the coffee into smaller particles, which increases the total surface area in contact with water. The finer the grind, the more of that surface gets exposed — and...

  Read Korean posts →   One of the hardest parts of starting a home coffee setup is when a cup just doesn't taste good — even after carefully following a recipe. It's frustrating, and it usually comes down to one thing: not fully understanding what's actually happening during extraction. To brew consistently great coffee, you need to understand the five core variables at play: roast level, grind size, brew time, coffee-to-water ratio, and water temperature. Know Your Taste First Coffee can taste dramatically different depending on how it's brewed, even from the exact same beans. And what counts as "delicious" really depends on personal preference. At the simplest level, taste preferences usually come down to a few basic axes: acidity vs. bitterness, and strong vs. mild.   Some people love the bright acidity of a light roast; others prioritize a nutty, toasty flavor; and some prefer the deep bitterness of a dark roast. Preferred strength varies...