Broccoli Soup - cooking recipe

Ingredients

2 c. half and half
2 Tbsp. butter
1/4 c. chopped onion
2 boxes broccoli (frozen)
2 c. chicken broth
1 Tbsp. mace
1 tsp. flour

Preparation

Melt butter in saucepan.
Add onion.
Saute until onion is soft.
Set aside.