Butterscotch Date Bars
["1 stick margarine", "1 c. brown sugar", "1 c. sifted flour", "8 oz. sliced dates", "1 egg", "1 tsp. vanilla", "1/2 tsp. baking powder", "1/2 c. nuts", "confectioners sugar"]
["Melt butter and brown sugar on low heat until melted.", "Cool mixture. Add eggs and vanilla. Sift flour and baking powder and add to first mixture.", "Put into greased 8-inch pan.", "Bake at 350\u00b0 for 35 to 45 minutes.", "Roll in confectioners sugar.", "Cut into bars."]
["margarine", "brown sugar", "flour", "dates", "egg", "vanilla", "baking powder", "nuts", "confectioners sugar"]