Date Bars
["1/2 c. butter or margarine", "1 c. brown sugar", "3 eggs", "1 c. flour", "1 c. diced dates", "1 c. nuts", "1 heaping tsp. baking powder", "1 tsp. cinnamon"]
["Mix ingredients together and pour into greased and floured 9 x 13 or 10 x 14-inch pan.", "Bake at 275\u00b0", "for 45 minutes.", "When cool cut in strips and dust with powdered sugar."]
["butter", "brown sugar", "eggs", "flour", "dates", "nuts", "baking powder", "cinnamon"]