Date-Nut Bars
["2 sticks margarine", "2 c. dates, cut up", "2 tsp. vanilla", "2 c. sugar", "4 eggs, well beaten", "2 c. flour", "1 tsp. salt", "1 tsp. baking powder", "1 c. walnut meats"]
["Melt margarine and dates over low heat.", "Add vanilla and sugar.", "Beat eggs well.", "Sift together flour, salt and baking powder.", "Mix together and add nuts.", "Bake at 350\u00b0 for 40 minutes."]
["margarine", "dates", "vanilla", "sugar", "eggs", "flour", "salt", "baking powder", "walnut meats"]