Asparagus Soup

I never liked asparagus as a child but I always loved the day after, when mom would make asparagus soup. Last night, I made asparagus and liked it (wrapped in prosciutto and roasted then goat cheese crumbled on top) and kept the ends that I had cut up for soup. I boiled the ends until they were tender then left them and the water for today.

2 T butter
2 T flour
2 c chicken broth/stock/water + bouillon
boiled asparagus, cut into 1 inch pieces
1/2 c asparagus water
milk, to taste
salt and pepper, to taste

Create a roux from the butter and flour. Add chicken broth and allow to boil. Add asparagus and the reserved water from boiling. Add milk to taste and allow to warm but not boil. Add salt and pepper and serve warm.