Radish leaves soup

When I was first moved to France, I first tasted radish at my husband's parents home. They like eating radish with salt. For the leaves part, my mother in law makes the soup. No waste at all! The soup is delicious too :)

If you like radish and do not know what to do with the leaves part, then now you know what to do!

Ingredients
A bunch of radish leaves

1-2 onions
20g butter (original recipe = 50g)

700ml - 1 liter water
salt

Instructions
1. Soak the leaves, rinse them and chop them briefly
Chop the onions

2. In a medium pot at low heat, melt butter
Then fry with onions and radish leaves for about 5 mins or until golden

3. In another pot, boil water and add salt
When it comes to boiled, pour it to the leaves. Cover with a lid and let it simmer for 20 mins at low heat

Enjoy!