I don't know you but on lazy nights or when it's already too late to cook something, a soup is always welcome, whether it's comfy and warm in Winter or light and refreshing in Summer. However, even if a home made is easy, some ask for some time to be ready between peeling and chopping the veggies or then cooking them. Sometimes, they can also lack from proteins.
Today's recipe is ready in 15 minutes! The condition is to use canned beans. This time, I used dry beans because I always have some in my cupboards, of course, it also works. You can cook them the day before and they'll be ready for the lazy night one or two days later. It's not compulsory - I already forgot it - but it's advised to soak them in cold water for 12 hours in 3x their volume water to help their cooking and digestion.