Deep-Dish Brownie
["3/4 c. butter or margarine, melted", "1 1/2 c. sugar", "1 1/2 tsp. vanilla", "3 eggs", "3/4 c. unsifted all-purpose flour", "1/2 c. Baker's cocoa", "1/2 tsp. baking powder", "1/4 tsp. salt"]
["Blend melted butter or margarine, sugar and vanilla in a mixing bowl.", "Add eggs and beat well with a spoon.", "Combine flour, cocoa, baking powder and salt.", "Gradually add to egg mixture until well blended.", "Spread in greased 8-inch square pan.", "Bake at 350\u00b0 for 40 to 45 minutes or until brownie begins to pull away from edges of pan.", "Cool and cut into squares."]
["butter", "sugar", "vanilla", "eggs", "flour", "cocoa", "baking powder", "salt"]