Butterscotch Squares
["1/2 c. butter", "2 c. brown sugar", "2 eggs", "1 tsp. vanilla", "1 1/2 c. flour", "2 tsp. baking powder", "1 c. chopped nuts"]
["Melt butter.", "Add sugar.", "Bring to a boil.", "Cool.", "Add eggs, one at a time.", "Stir in vanilla, flour and baking powder.", "Add nuts.", "Bake at 350\u00b0 for 30 to 35 minutes."]
["butter", "brown sugar", "eggs", "vanilla", "flour", "baking powder", "nuts"]