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Instant Coffee Can Be Stored Indefinitely

posted on in: instant, coffee, dyi, fema, emergency, no-planning and TIL.
~95 words, about a 1 min read.

While emergency planning with my wife, I read this FEMA doc on food and water emergency. There's a section for shelf life for food, and instant coffee can be stored indefinitely. Pretty neat.

So it got me thinking, can you DYI instant coffee? You can but it takes a bit of effort and a contraption that freeze-dries it. The trick is freezing things ahead of time and then rapidly cooling brewed coffee in under 30 minutes.

Making My Own Instant Coffee: Can I Make It Taste Good? [James Hoffmann - YouTube]