For some reason I think of it as an older concept. Now Starbucks and coffee chains are popular.
Seinfeld on instant coffee https://youtu.be/uDrh5pujB9I?si=VdlVEREjMTNd2Bs7
Highlighting carlcook’s advice:
dissolve in cold water, ONLY THEN add hot water. The rationale behind it is that aromatics evaporate too quickly when the instant powder is infused with too/boiling hot water.
I love coffee. I am a coffee snob. Instant coffee is easy to pack and travel with. If you have access to hot water it’s still coffee which is better than nothing. If you don’t have access to hot water then it’s a tastier caffeine pill.