My usual cucumber soup is a quick simmer soup with anchovy base with cucumber in it. The old cucumber soup is a slow simmer soup with meat bones and old cucumber. I did a fusion of both and it tasted quite nice.
I used a slow cooker and put in water, chicken bones (used chicken wings & thigh) , red dates, honey dates. After about 4 hours, I added in the cucumber. A 6 hour slow boil soup in total.