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The Tatte Coffee
Brew Guide

Tatte Coffee isn’t just for enjoying in our cafés: No. 4 Espresso Blend and T1 Drip coffees produce wonderful results at home, too. Here are some tips from our team on how to brew like a barista at home.

The following suggestions apply to both our coffee blends but they also apply to any beans you’re working with, starting with the first section:

Section 1

5 FUNDAMENTALS

Coffee brewing is ultimately about good extraction—making sure we get all the desirable, good stuff (like caffeine and flavor compounds) out of each carefully grown and roasted bean. We find the following five fundamentals to be key in making delicious coffee at home.

water

  • Since coffee is 98.5% water, you should always use filtered water for the best quality.
  • The temperature of the water matters when it comes to brewing. As an example, we’d suggest 205°F for filter/drip coffee (if you don’t have a thermometer, a good rule of thumb is to wait 30 seconds after the water has boiled).

freshness

  • Always use coffee close to its roast date and grind it right before you use it (to preserve flavor and aroma).
  • Store whole bean coffee in airtight containers away from direct sunlight, heat and moisture.

grind

  • Choose a grinder that produces uniform grounds. Grounds that are uniform will help ensure even extraction. A burr or conical grinder will produce better results than a blade grinder.
  • Use fresh ground coffee.
  • Adjusting your grind will help make changes based on your tasting observations (more on that below)

weight

  • Measuring is essential to consistency. We recommend using a scale with a digital display that can measure tenths of a gram.
  • Start with a 1:14-1:16 ratio (e.g., 7 grams coffee per 100 grams water) when it comes to filter/drip coffee.

taste

  • Coffee tastes best when it has a couple of minutes to cool down, so give your cup a moment before you take that first sip. Try to see what flavors you taste.
  • It is helpful to use the flavor notes on the coffee bag as a starter, but what you taste might vary. Taste carefully—you might pick up the very notes we listed, or something different and exciting depending on how you’ve brewed.
  • If the flavor seems sour or tastes hollow (without much flavor), the grind should be adjusted finer.  If the taste is bitter or stale, the grind should be adjusted to be more coarse.

Section 2

BREWING METHODS

For each of the brew methods below, we’ve added notes on recommended grind size, ratio, and technique, followed by a helpful timing charts. We’d recommend timing most manual methods to ensure consistency.

AUTOMATIC DRIP

Equipment:
Automatic Brewer, coffee, filtered water, coffee filters, scale and grinder

Ratio / Temperature
1:16 Ratio (this recipe makes ~4 cups of coffee)
63 grams coffee per 1000 grams (1 liter) water

Technique

Step 1
Weigh out 1000g water and add to the brewer’s reservoir.
Step 2
Weight 63g coffee and grind on a medium-coarse setting, slightly finer than kosher salt.
Step 3
Place the coffee filter in the brew basket and add ground coffee. Place the carafe and basket back in place.
Step 4
Press Start and wait for the brew cycle to finish.
 

French Press

Equipment:
French Press, scale, coffee, spoon, filtered water at 205F

Ratio / Temperature
1:18 Ratio
45 grams coffee per 800 grams water

Technique
Total brew time: 6:00

prep
Measure 45g of coffee and grind medium-coarse, like kosher salt. Put coffee in French Press.
0:00–0:30
Start timer and add 800 grams of water within 30 seconds.
0:30
Once finished, stir water and grounds with a spoon.
6:00–6:30
At 6 minutes, slowly press plunger of the French Press. Serve immediately (or coffee will continue brewing)
 

Chemex

Equipment:
8-cup Chemex, filter, filtered water (at 205F), scale, timer, grinder and coffee

Ratio / Temperature
1:14 Ratio
50 grams coffee per 700 grams water

Technique
Total brew time: 4–5:00

prep
Place filter in Chemex, wet filter with hot water and empty water from Chemex
prep
Weigh Coffee, grind to medium coarse and pour into filter
0:00 – 0:30
Place Chemex on scale, tare scale, start timer and pour 100g water to wet all grounds. Wait 30 seconds.
0:30 – 1:00
In circular motion, pour out 100g water (to 200g).
1:00 – 1:30
By 1 minute, the water should have drained. In a circular motion, pour another 100g (to 300g).
1:30 – 2:00
2:00 – 2:30
2:30 – 3:00
3:00 – 3:30
Repeat the same process, pouring ~100g every 30 seconds until you have poured 700g total.
4:00–5:00
Brew should be complete.

Kalita Wave

Equipment:
Kalita Wave 185, filters, carafe, scale, grinder, timer, filtered water at 205F

Ratio / Temperature
1:17 ratio
30 grams coffee per 500 grams water

Technique
Total brew time: 4:00

prep
Place filter in the Kalita Wave and rinse with hot water, discarding when finished.
prep
Weigh 30g of coffee and grind on medium setting, slightly finer than kosher salt. Pour ground coffee into wet filter, set on carafe, and tare scale.
0:00 – 0:30
Start a timer and pour 60g of water to wet all the coffee grounds. Wait 30 seconds.
0:30 – 1:00
Pour 100g water in a circular motion (to 200g).
1:00 – 1:30
By 1:00, the water should have drained around a centimeter. Pour another 100g water (to 300g).
1:30 – 2:00
2:00 – 2:30
Repeat this process every 30 seconds, or as the water drains a centimeter, pouring ~100g water in a circular pattern until reaching a total weight of 500g
3:30 – 4:00
Coffee should finish draining. Pour and serve.
 

Espresso

Technique
Our cafés use the recipe of:
18 grams dose
34 drams yield
29–32 seconds pulling time

MORE ON TATTE COFFEE

The stories and team behind the coffee

The Tatte Coffee Story

 We drank what seemed like oceans of coffees, traveled around the country, and collaborated with renowned roasters to create Tatte Coffee. Here’s the backstory.

Meet a Coffee Trainer

Antonia trains everyone who works at the coffee bars in our cafés in Washington D.C, Maryland and Virginia. What makes her tick? Drinking excellent coffee is just part of Antonia’s story.

Meet George Howell Coffee

(No. 4 Espresso Blend)

George Howell, a legendary figure in the coffee world, runs Acton, Massachusetts-based George Howell Coffee with his daughter Jenny. This summer, we discussed the world of coffee, the art of building grower relationships, and more over a few shots of No. 4 Espresso.

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