Add 1 tablespoon of butter into the pan
Add 3 tablespoon of chopped onion, chopped garlic.
Add spinach in to the pan when the onion and garlic starting brown color.
Pore some water , salt, pepper and close the pan with a lid
After 2 mints off the flame and allow the mix to cool,
Transfer the mix into a blender, and blend it well.
Add 3 tablespoon of heavy cream to it and mix well.
For the dressing add some cream, crushed black pepper.