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Inverted AeroPress Recipe: The iCoffee House Brew

Full immersion, bold and rich. 18g coffee, 200ml water at 100°C, 1:11 ratio, medium-fine grind. Inverted method for maximum control. Ready in 4 minutes.

An inverted AeroPress with the brewed medium-fine coffee visible through the filter cap, a striped gourd at left and a black gooseneck kettle at right, on a dark surface

The sealed chamber after the steep, brewed and ready for the flip and press. · Photo by Jamie Long on Unsplash

TL;DR

The inverted AeroPress flips the standard method upside down so nothing drips before you're ready. We brew 18g (0.63oz) of medium-fine coffee with 200ml (6.8 fl oz) of water just off the boil, a 1:11 ratio that pulls a bold, full-bodied cup. Ninety-second steep, thirty-second press, ready in about four minutes.

Ratio
1:11
Coffee
18g (0.63oz)
Water
200ml (6.8 fl oz)
Temperature
100°C (212°F)
Grind
Medium-Fine
Total time
4 min
Yield
160ml (5.4 fl oz)
Difficulty
Medium

What you need

Equipment

  • AeroPress (standard or Go)
  • Paper filter (1)
  • Kitchen scale with 0.1g precision
  • Stirrer or spoon
  • Kettle
  • Sturdy mug (the press lands on it)

Ingredients

  • 18g (0.63oz) freshly ground coffee (medium-fine grind, 14 days post-roast)
  • 200ml (6.8 fl oz) filtered water (just off the boil, around 100°C)

The recipe

1
at 0:00, ~30s

Preheat the AeroPress with hot water, dump it, then invert the brewer with the plunger inserted about 1 cm.

Preheating helps temperature stability and avoids chilling during brew.
An upside-down AeroPress standing on its plunger, clear chamber empty and open at the top.
The inverted AeroPress stands on its plunger, preheated and ready.
2
at 0:30, ~15s

Add 18g (0.63oz) of freshly ground coffee.

Use a medium-fine grind.
Medium-fine coffee grounds in the open chamber of an inverted AeroPress.
Medium-fine grounds settle into an even bed.
3
at 0:45, ~10s

Pour 90ml (3 fl oz) of just-boiled water and stir vigorously to wet every ground.

Pour immediately and stir aggressively to remove clumps.
Water poured onto grounds in an inverted AeroPress while a paddle stirs the slurry.
Hot water hits the grounds and a vigorous stir clears the clumps.
4
at 0:55, ~10s

Top up to 200ml (6.8 fl oz) and stir again to degas and mix.

A brisk stir breaks clumps for even extraction.
A nearly full inverted AeroPress chamber of coffee being stirred with a paddle.
Topping up to full volume, a brisk stir evens the mix.
5
at 1:05, ~90s

Wet the filter, secure the cap, and let steep for 90 seconds.

Cover without pressing.
A filter cap being secured onto a filled inverted AeroPress as it steeps.
Cap on, the brew steeps without any pressure.
6
at 2:35, ~30s

Flip onto a sturdy mug and press slowly. Stop when you hear the hiss.

Press gently through the hiss to extract all liquid.
A flipped AeroPress on a mug with a hand pressing the plunger down.
Flipped onto the mug, a slow press pushes the coffee through.

Why this recipe works

The inverted method keeps the brew chamber sealed until you flip, so the steep is fully controlled rather than dripping on its own schedule.

Ratio. 1:11 sits well past the standard AeroPress norm. The shorter contact time of a pressure brewer can absorb a heavier dose without turning muddy, and a stronger ratio is what makes inverted brewing worth the extra steps.

Temperature. Just off the boil, 100°C (212°F). The sealed steep drops the temperature roughly 10°C across the 90 seconds, so the press lands near 90°C (194°F), which is the temperature most AeroPress recipes target from the start.

Grind. Medium-fine, same as the standard recipe. Coarser and the immersion under-extracts; finer and the press stalls under pressure.

The steep and stir. Two stirs matter. The first wets every ground after the initial pour, the second degasses and homogenises before the cap goes on. Skip either and the bed brews unevenly.

What makes this ours

Most inverted recipes either steep too long or skip the second stir. We do both in two minutes flat: aggressive stir twice, snug cap, ninety seconds, flip, press. Cleaner than the long-steep variants, bolder than the standard upright.

What to adjust

If your cup tastes too bitter: cut the steep to 60 seconds and press more slowly. Pressure compounds long contact times into bitter compounds fast.

If your cup tastes too sour: extend the steep to 2 minutes and grind one click finer. Inverted method tolerates more contact than upright; use it.

If your cup tastes weak: bump the coffee to 20g (0.71oz) and re-stir hard at the 60-second mark. Clumps and floating fines extract less than the rest of the bed; a mid-steep stir pulls them back into suspension and the cup tastes heavier.

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