Brown Sugar Bars
["2 sticks margarine, softened", "2 c. brown sugar", "2 eggs", "2 c. flour", "2 tsp. baking powder", "1/4 tsp. vanilla flavoring", "Approximately 2 Tbsp. powdered sugar"]
["Using an electric mixer, cream butter.\tGradually add brown sugar, mixing well. Mix in eggs. Combine flour, baking powder, and salt.", "Add flour mixture gradually, blending until smooth.\tAdd vanilla flavoring.\tSpread batter into a greased 9 inch x 13 inch pan.", "Bake in a preheated 350\u00b0 oven for 25 minutes, or until lightly browned. Remove from oven and immediately sprinkle with powdered sugar. Cut into bars and enjoy."]
["margarine", "brown sugar", "eggs", "flour", "baking powder", "vanilla flavoring", "powdered sugar"]