Grandma's Broccoli Soup

Directions

In a large soup pot, heat the oil and sauté the onion until softened.

Add the broccoli and sauté for one minute.

Add the stock and salt and cook covered until broccoli is tender, about 10 to 15 minutes.

Purée in a blender until smooth, thin with heated milk.

Serve with crouton if desired.