Butterscotch Brownies
["1 stick butter", "1 lb. brown sugar (dark)", "2 eggs", "pinch of salt", "1 1/2 c. flour", "2 tsp. baking powder", "1 c. nuts", "1 tsp. vanilla"]
["Melt sugar and butter in an iron skillet.", "Cool.", "Add well beaten eggs to sugar mixture, then beat in flour and baking powder.", "Add salt, vanilla and nuts.", "Pour into a greased shallow pan and bake in a 350\u00b0 oven for 45 minutes to 1 hour.", "Cool and cut into squares."]
["butter", "brown sugar", "eggs", "salt", "flour", "baking powder", "nuts", "vanilla"]