Butterfinger Cookies
["1/2 c. butter, softened", "3/4 c. sugar", "2/3 c. packed brown sugar", "2 egg whites", "1 1/4 c. chunky peanut butter", "1 1/2 tsp. vanilla", "1 c. flour", "1/2 tsp. baking soda", "1/4 tsp. salt", "5 Butterfinger candy bars (2.1 oz. each), chopped"]
["In mixing bowl, cream butter and sugars. Add egg whites; beat well. Blend in peanut butter and vanilla. Combine flour, baking soda and salt; add to creamed mixture and mix well. Stir in chopped candy bars. Shape into 1 1/2-inch balls and place on greased baking sheets. Bake at 350\u00b0 for 10 to 12 minutes or until golden brown. Cool on wire racks."]
["butter", "sugar", "brown sugar", "egg whites", "chunky peanut butter", "vanilla", "flour", "baking soda", "salt", "Butterfinger"]