"Instant soup" refers to a type of food that is made easily and quickly. It comes in powdered or dehydrated form, and when mixed with hot water, it quickly turns into soup that is ready to eat. Full definition
Homemade soup has lots of benefits in comparison of instant soups as they all are just packs of corn flour & flavours with a pinch of nutrients. (meenusmenu.com)
Tip: Add a little instant soup mix to the hot water to flavor the grains. (parenthacks.com)
It's so easy to throw a bunch of it into boiling water and create instant soup (or homemade «instant» noodle soup) at home or even for an office lunch. (glutenfreeonashoestring.com)