Take butter in a non-stick pan and heat it.
Then add garlic and sauté a little.
Add wheat flour and sauté well for 2 minutes. Add milk and keep stirring so as to avoid any lumps.
Let the milk come to a boil and add black pepper after lowering the heat.
Stir in the spinach puree and let the mixture cook for 2-3 minutes. Keep stirring.
Add salt, mix well and remove the pan from heat.
Take out the soup in a bowl and add fresh cream.
Serve it warm to your little one.