Shortbread Bars
["1 1/4 c. flour", "1/2 c. sugar", "1/2 c. margarine", "2 eggs", "1/2 c. firmly packed brown sugar", "1 tsp. vanilla", "1/8 tsp. baking soda", "1 c. chopped walnuts", "1 c. raisins"]
["Heat oven to 350\u00b0.", "Lightly grease an 8-inch square pan. Combine flour and sugar.", "Using a pastry blender, cut in margarine until mixture is like fine meal.", "Press into pan.", "Bake for 20 minutes."]
["flour", "sugar", "margarine", "eggs", "brown sugar", "vanilla", "baking soda", "walnuts", "raisins"]