Home Brewing Course: The Science of the Perfect Pour-Over

Why Filter Coffee Is Having a Renaissance

Across specialty coffee capitals from Melbourne to Copenhagen, a quiet revolution is unfolding. Manual filter brewing — once dismissed as your grandmother's drip pot — has become the method of choice for discerning coffee drinkers. The reason is simple: no other method gives you such direct control over every variable that shapes flavour in the cup.

At BRU Specialty Coffee in Basel, we have watched this movement grow firsthand. Our guests increasingly ask not just for a great cup, but for the knowledge to replicate it at home. That curiosity is exactly why we created our Home Brewing Course.

Manual Brewing vs. Machine: What Makes It Special

An automatic coffee machine is convenient, but convenience comes at a cost. Machines fix the water temperature, the flow rate, and the contact time — leaving you with a one-size-fits-all extraction. Manual brewing flips that equation. You decide how fast the water meets the grounds, how long it stays there, and how the slurry moves through the bed.

The result? A cup you can fine-tune to your exact taste preference, batch after batch. Once you understand the variables, brewing becomes less of a recipe and more of a craft you own.

What You Will Learn

Our Home Brewing Course is built around the principle that great coffee is reproducible when you understand the science behind it. Over three intensive, hands-on hours, you will cover:

• Brewer geometry and flow dynamics — how the shape of a V60, Chemex, or AeroPress changes extraction behaviour
• Grind distribution — why particle size uniformity matters more than grind setting alone, and how to evaluate your grinder
• Flow rate control — pouring techniques that let you steer extraction in real time
• Water chemistry — the mineral content that amplifies (or mutes) acidity, sweetness, and body
• Brewing philosophies — from Tetsu Kasuya's 4:6 method to James Hoffmann's single-pour technique, and when each approach works best
• Tasting and calibration — how to taste critically and adjust your next brew based on what you find in the cup

The BRU Approach: Engineering Meets Craft

We do not teach a single "correct" recipe. Instead, we teach you how filter coffee works — the physics of extraction, the chemistry of water, the geometry of the brewer. When you understand the system, you can adapt to any bean, any brewer, any water source.

Think of it as learning to drive rather than memorising one route. Our instructors break down each variable, demonstrate its effect live, and then hand you the kettle so you can feel the difference yourself.

What to Expect During the Session

This is not a lecture. From the first minute, you will be brewing. Here is how the three hours unfold:

1. Foundations (45 min) — We calibrate your palate with a guided tasting, introduce extraction theory, and set up your brewing station.
2. Deep dives (90 min) — You rotate through V60, Chemex, and AeroPress stations. At each one, you brew multiple rounds, adjusting a single variable at a time: grind size, water temperature, pour pattern, water mineral content.
3. Synthesis (45 min) — You design your own recipe for a coffee of your choice, brew it, taste it with the group, and refine. You leave with a personal recipe card and the confidence to keep experimenting at home.

Equipment You Will Work With

Every station is equipped with the same tools we use behind our bar: Hario V60 drippers, Chemex carafes, AeroPress brewers, precision gooseneck kettles, refractometers for measuring extraction yield, and a selection of single-origin coffees roasted in-house. You do not need to bring anything — just curiosity.

Who Is This Course For?

Everyone. Whether you are a complete beginner who has never used a pour-over dripper or an experienced home brewer looking to sharpen your technique, the course meets you where you are. The small group format (maximum eight participants) means our instructors can give you individual attention.

Past participants include home cooks, engineers, design students, parents, and retired professionals — united by one thing: they wanted to brew better coffee at home.

Practical Details