Room Temperature, Refrigerator, or Freezer?

For a package you will finish within about two weeks, room temperature is the easiest to manage.

Cold storage helps mainly with larger quantities or hot weather.

Room temperature

No temperature differential, so no condensation risk. Easy access.

Requirements: no light, away from heat sources, low humidity. The back of a cupboard or a drawer works.

Lower temperature slows oxidation and aroma loss. Reasonable for summer or extended storage.

The problem is access. Opening a cold container causes room moisture to condense inside, and moisture on powder accelerates deterioration.

Always let the sealed container reach room temperature before opening. Doing that every single time makes it impractical for daily use.

Slowest change of all, and the highest condensation risk.

Sensible for unopened stock held long-term. Not for something you take in and out daily.

Freezers also carry strong odors, and inadequate sealing means transfer.

Situation	Storage
Finishing in two weeks	Cool cupboard
A month or more, or hot weather	Refrigerator (warm before opening)
Unopened long-term stock	Freezer (warm before opening)

Bought a large package? Move what you use into a small container and keep the rest sealed elsewhere.

Then the only thing you open daily sits at room temperature, and condensation opportunities drop sharply.

Do the portioning with a dry container and a dry spoon, ideally when humidity is low.

Simpler than any storage strategy: buy an amount you can finish.

At 20 g per serving, 300 g is 15 cups. Choose a size that lands inside two weeks to a month and none of this becomes necessary.