Clam Chowder - cooking recipe

Ingredients

1 medium onion, cut fine
3 stalks celery, finely diced
4 medium potatoes, diced
4 c. water
2 Tbsp. flour
1 c. milk
2 Tbsp. butter
8 1/2 or 10 oz. canned clams (optional)

Preparation

Cook 5 minutes in pressure cooker; let stem return to down position, then add 1 small can of clams with broth.
Especially tasty with 1 can of Progresso white clam spaghetti sauce added along with the small can of clams.