Pecan Squares
["1/2 c butter or margarine melted", "2 c brown sugar", "2 eggs", "1 c all purpose flour", "2 tsp baking powder", "1/2 tsp salt", "1 tsp vanilla extract", "1 c chopped pecans", "powdered sugar"]
["Combine butter and brown sugar.", "Beat with mixer until well blended.", "Add eggs and beat well."]
["butter", "brown sugar", "eggs", "flour", "baking powder", "salt", "vanilla", "pecans", "powdered sugar"]