Broccoli Soup - cooking recipe

Ingredients

2 chopped onions
1 large potato
1 lb. broccoli
3 Tbsp. butter or margarine
4 c. chicken broth

Preparation

Cook onion in butter, add potato, cut up broccoli, broth, a pinch of soda and boil 30 minutes.
Put in a blender a little at a time.
A very good soup; the potato is what thickens it.
Be sure to cover top of blender as it may spurt out.