Cream of Rocca Soup

Ingredients     25 gms butter     25 gms finely chopped onion     5 gms minced garlic     25 gms flour     500 ml vegetable stock     100 gms rocca leaves     Salt and pepper, to taste Preparation Heat a saucepan on medium heat. Add butter and allow it to melt.Add onion and garlic and saute for a minutes. Add flour and stir continuously till it turns slightly brown.Add vegetable stock in a thin stream, whisking continuously and bring to a boil. Then add rocca leaves. Let the mixture cook for few minutes. Take it off the heat and let it cool a little. Blend the mixture in a blender, sieve and adjust seasoning. Serve.