The Reading Room

Light Roast vs Dark Roast: Why Roasters Disagree

Light roast vs dark roast divides coffee people, and both camps have a point. Compare 5 key differences, the real risks at each extreme, and how to pick.

Coffee Brewing Methods: 7 Ways Compared

The 7 most common coffee brewing methods compared by flavor, difficulty, equipment needed, and brew time. Pour over, AeroPress, French press, drip, cold brew, espresso, and instant , which one fits your routine.

How to Choose an Espresso Tamper: What Matters Most

The plastic tamper that came with your espresso machine is not good enough. Here is what size, weight, and base shape actually matter when choosing an espresso tamper and what to spend.

How to Make Cold Brew Coffee at Home: The Complete Guide

Cold brew is the easiest coffee you can make at home. Coarse grounds, cold water, 12 to 24 hours. The result is smooth, low-acid, and concentrated enough to serve multiple ways. Here is everything you need to know.

Italian Espresso: 4 Regional Styles and What Makes Them Different

Italian espresso varies significantly by region. The bitter robusta blends of the north give way to sweeter arabica in central Italy and darker, wood-roasted traditions in the south. Here are the 4 regional styles and what drives the differences.

Coffee Subscription: 5 Things to Know Before You Join One

A coffee subscription delivers fresh roasted coffee on your schedule. Here are 5 things to check before joining: roast-to-ship speed, frequency options, discount, flexibility to pause or cancel, and what roasts are available.

How Is Coffee Roasted? The Roasting Process Explained

Roasting transforms green coffee beans from grassy, inert seeds into the aromatic beans you grind and brew. Here is how the process works, what first crack and second crack mean, and how roast decisions determine what ends up in your cup.

What to Do With Used Coffee Grounds: 6 Practical Uses

Used coffee grounds deserve better than the bin. Here are 6 practical uses, how to compost them properly, the myths worth ignoring, and what to avoid.

Ogling roasters from afar
A tweet about Fratello showed up in my feed this afternoon. This is a high-quality roaster based out of Calgary whose green buyer, Russ Prefontaine, goes out of his way to source great coffee by establishing “direct trade” relationships with...
Happy Mother's Day Coffee from Dean's Beans
My Mother's Day present from my daughter and son-in-law just arrived and I couldn't be more tickled, especially since I'm down to just my own roast in the house right now. I should have guessed that I'd be getting a...
Coffee Pods: What They Are, How They Work, and 4 Things That Affect Quality

Coffee pods brew a single cup in under a minute with no measuring, no grinder, and no filter. Quality varies widely. Here are 4 things that determine whether a coffee pod produces a good cup or a mediocre one.

Hario V60: 5-Step Beginner's Brew Guide

The Hario V60 is the most popular manual pour over dripper for home brewers. This 5-step guide covers setup, grind, ratio, pour technique, and troubleshooting for your first brew.

Pour-Over Coffee: How to Brew a Clean, Complex Cup at Home

 Pour-over coffee gives you more control over your cup than any other home brewing method. Here is the complete guide: ratio, grind, temperature, bloom, pour technique, and troubleshooting.

Dwell-time Coffee Bar
Dwell-time recently opened up in Mid-Cambridge, MA, near Inman Square. 364 Broadway to be exact. The name delightfully captures the intent of the bar's founders: in keeping with the bar's preparatory precision, dwell-time is a technical coffee term that refers...
Dwell-time Coffee Bar
Dwell-time recently opened up in Mid-Cambridge, MA, near Inman Square. 364 Broadway to be exact. The name delightfully captures the intent of the bar's founders: in keeping with the bar's preparatory precision, dwell-time is a technical coffee term that refers...
How to Dial In Espresso: Fix Sour and Bitter Shots

Sour espresso means grind finer. Bitter means grind coarser. Learn to dial in espresso in 5 steps, with a troubleshooting table for every bad shot.

Coffee Temperature: 3 Ranges That Change the Cup

Coffee temperature affects both how it brews and how it tastes. The ideal brew range is 195 to 205°F. The ideal serving range is 135 to 155°F. Here are the 3 temperature ranges that matter and what each does to the cup.

Bypass Brewing: Brew a Concentrate and Dilute to Taste

Bypass brewing means brewing a strong concentrate, then diluting it to taste. Learn the absorption math that trips people up, and try it in 5 steps.

Hamilton Beach BrewStation Summit Ultra Coffee Maker
My kitchen coffee bar is sporting a new accessory this morning -- a Hamilton Beach BrewStation Summit Ultra automatic drip coffee machine. Doesn't it look cozy next to the Espressione coffee grinder? I ordered this baby on ROASTe last week...
How to Compare Coffee Beans Side by Side

Tasting one coffee Monday and another Friday proves nothing. Learn to compare coffee beans in a fair test: one recipe, side by side, tasted blind, in 6 steps.

Why Coffee Spills When You Walk, and How to Stop It

Coffee sloshes at almost exactly your walking pace, so every step feeds the wave. Here is why coffee spills, and 5 fixes that actually stop it.