Why Coffee Needs Rest

Every coffee we roast goes through a period of rest before it reaches its peak flavour.

Freshly roasted coffee contains a large amount of carbon dioxide (CO₂), a natural by-product of the roasting process. In the days immediately after roasting, this gas escapes rapidly from the beans. While a small amount of CO₂ can add vibrancy and structure to a cup, too much interferes with extraction and masks the flavours we worked hard to preserve.

The purpose of resting coffee is simple: allowing enough gas to leave the beans so the coffee can express itself clearly.

Why We Wait

At Father Carpenter, we spend considerable time sourcing coffees, developing roast profiles and quality controlling every batch before it ever reaches a bag.

Those efforts are best represented when the coffee has rested sufficiently.

Coffee that is brewed too soon after roasting often tastes:

  • Muted
  • Less sweet
  • Less transparent
  • More difficult to extract consistently

As the coffee rests, sweetness increases, clarity improves and the flavour profile becomes more defined. 

Filter Coffee

For filter brewing methods such as V60, Kalita Wave, batch brew or AeroPress, we recommend allowing the coffee to rest for:

14-30 days after roasting

This is typically when we find our coffees begin to showcase the balance, clarity and character we intended.

The Roasted On date printed on the front of each bag is your reference point.

Espresso Coffee

Espresso behaves differently.

Because espresso is brewed under pressure, excess CO₂ has a much greater impact on extraction and flavour. Fresh coffee can produce excessive crema, uneven extractions and a cup that feels closed or underdeveloped.

For this reason, we recommend resting espresso coffees for:

At least 21 days after roasting

In our experience, most espresso coffees continue to improve for several weeks beyond this point.

When Should I Start Drinking It?

Our recommendations indicate when we believe the coffee begins to best represent our sourcing, roasting and quality standards.

Starting earlier won't harm the coffee, but you may experience more gas, less sweetness and reduced flavour clarity.

Starting later is perfectly fine. Properly stored coffee remains enjoyable well beyond these suggested resting periods and often continues to evolve over time.

Coffee changes every day after roasting. These resting recommendations simply help you experience it at a point where we believe it tastes its best.

Roasting → Resting → Peak Flavour Window

  • Filter: Day 0 → Day 14–21 → Day 21–30+
  • Espresso: Day 0 → Day 21+ → Day 21–60+