This section is from the book "More Recipes For Fifty", by Frances Lowe Smith. Also available from Amazon: More Recipes For Fifty.
1 peck string beans 1 1/2 pounds bacon 3 quarts milk
1 1/2 cups barley flour or 1/2 cup potato flour 1 teaspoon pepper
Wash beans, string, and cut in inch pieces. Put into boiling water, and boil rapidly for twenty minutes; drain. Cook in boiling water to which one-half teaspoon salt to each quart has been added. When tender, drain, and add to following sauce:
Cook diced bacon slowly until slightly colored; skim out, and add to cooked beans. Pour off all but one and one-half cups fat, and add flour. Stir until smooth, and add hot milk, stirring all the time. If not smooth, beat with Dover egg beater; cook thirty minutes in double boiler. Season to taste with salt; add beans, reheat, and serve. Margarine or meat drippings may be used in place of bacon.
 
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