Tsubi SoupFreeze-Dried Japanese Miso Soup Packets - Instant, Vegan, Easy Mix, Gluten & MSG-Free, and Flavorful - Ready in Seconds - Authentic Taste of Japan - Red Miso (Spicy Mushroom) - 24 Packs

This is really good Miso soup. You wouldn’t know it’s from a freeze dried cube. Very satisfying. Highly recommend to pack a few cubes when traveling, they are featherlight, small and wrapped individually waterproof. All you need is a cup and a bit of hot water from a tap, and you have soup! Fantastic.