watercress and celeriac soup

to be honest I think this could have been a waste of a good celeriac, most of it ended up in the compost.... way too bitter. I was attempted a GO HEALTH meal, it just failed big time.
Method
heat oil in pan and add in the celeriac, leek and garlic cook until the celeriac starts sweating and add in enough water to cover and keep on simmer
in a blender place the watercress and herbs and kale and pulse with some water until you have a bright green paste - add to the soup and then blend the whole thing again
guaranteed to taste like shit
Ingredients
- 2 cloves fresh garlic
- 1 x leek
- 1 celeriac peeled a chopped
- 1/2 bunch watercress
- handful of coriander
- handful kale
- 1 tablespoons of barley miso
- rice bran oil for frying
Deecoleman