What a wonderful fish soup to use a few of your fresh vegetables out of your garden in.

2 large red potatoes { about 1 pound }
1 medium onion, chopped
1/4 cup chopped celery
3 T. butter
2 cups water
2 fresh tomatoes cut in quarters, or 1 ~ 16 oz. can whole tomatoes, drained
1/2 cup white wine ~ optional
1 tea. salt or to taste
Dash of pepper
3 T. all-purpose flour
1/4 cup cold water
1/2 cup half and half cream
1 pound fresh cod fillet { or frozen cod ~ thawed }
Wash potatoes; cut into 1/2 inch cubes. Set aside in a bowl of cold water. In a 3-quart saucepan, melt butter, add onions and celery, cook and stir over medium heat until tender but crisp, about 5 minutes. { Drain water from potatoes. } Add potatoes, 2 cups water, tomatoes, wine, salt & pepper to the onions and celery. 
Blend flour into the 1/4 cup of cold water; stir into vegetable mixture. Heat to boiling. Reduce heat. Cover and simmer, stirring occasionally, until potatoes are tender, about 20 minutes. Stir in half and half. Cut fish fillets into 1 inch pieces. Add to the soup. Cover and simmer, until fish flakes easily, about 8 minutes, stirring gently one or two times. 
S
erve in a bowl. Makes 4 to 6 servings
You can substitute any type of your favorite fish to the soup recipe.
 

The Lighter Side; Substitute; 
Margarine,  Low fat evaporated caned milk