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Spoon-Dug Bloom

by Scott Rao for Chemex 6 Cup original source (youtube.com)

Scott Rao's Chemex method uses a spoon-worked bloom followed by continuous pouring to counter uneven saturation and slow drainage. While candid about the brewer's extraction limits, Rao targets a more uniform, clear, well-developed cup.

Chemex 6 Cup 13 recipes ›
30g Coffee1.1 oz
510g Water18 oz · 1:17
97°C Temperature207 °F
4:15 Time
Medium Grind

Before you start

You need

Notes from Scott Rao

After pre-wetting with 45g (1.6 oz), use a small spoon to break hidden dry clumps without scraping the paper. Keep the later edge stir extremely light and finish with a restrained swirl; aggressive movement can drive fines into the filter and stall it.

Steps · 4:15

6 steps · 2 pours

Take it to the kitchen: point your iPhone camera here. If you have Gota, it opens in the app; if not, here, on your phone.

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With your scale, Gota tells you how many grams are left and how fast you're pouring, and calls it out by voice.

Pro In the app, this recipe is part of Gota Pro. Free for Chemex 6 Cup in the app: Dark Roast, V60 Adaptation.

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  1. Step 1 of 6, 0:00until 0:08 45 g

    Bloom. Pour 45g (1.6 oz).

    5.6 g/s · 8s 97 °C

  2. Step 2 of 6, 0:12rest until 0:35

    Dig gently into the bed with a spoon to break up dry clumps. Let it bloom.

  3. Step 3 of 6, 0:35until 1:53 510 g+465

    Pour in a spiral to 510g (18 oz).

    Spiral 6 g/s · 1m 18s

  4. Step 4 of 6, 2:00until 2:10

    Stir gently.

  5. Step 5 of 6, 2:10until 4:15

    Hold the whole brewer and swirl it in a slow circular motion.

  6. Step 6 of 6, 4:15

    Finish when the coffee stops dripping.

When it's done

It should finish dripping around 4:15. If not, change just one thing in the next cup:

  • Past 5:05? Grind coarser
  • Done before 3:25? Grind finer
  • Bitter or dry? Coarser, or cooler water
  • Sour and thin? Grind finer

Gota for iPhone

You pour. Gota keeps count.

It tells you the water for every pour and alerts you with a sound and a vibration; with an Acaia scale, also the grams left to go. When you finish, the cup goes into your journal.

Step 1

45 g

+45 g add water

Next 510 g +465 g

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