Pearls 'N Chocolate Cookies
["2 1/4 c. all-purpose flour", "2/3 c. Nestle baking cocoa", "1 tsp. baking soda", "1/2 tsp. salt", "1 c. butter, softened", "1 c. sugar", "2/3 c. firmly packed brown sugar", "1 tsp. vanilla extract", "2 eggs", "1 (10 oz.) pkg. Premier white Nestle Toll House Treasures baking pieces"]
["Preheat", "oven", "to 350\u00b0.", "In bowl, combine flour, cocoa, baking soda and salt; set aside.", "In bowl, beat butter, sugar, brown sugar", "and vanilla extract until creamy.", "Add eggs, one at", "a time,", "beating", "well", "after", "each.", "Gradually add flour mixture. Stir", "in", "Treasures.", "Drop by rounded tablespoonfuls onto ungreased cookie sheets.", "Bake 9 to 10 minutes.", "Allow to stand", "2 minutes", "before", "removing", "from", "cookie sheets; cool completely. Makes about 2 1/2 dozen 3 inch cookies."]
["all-purpose", "baking cocoa", "baking soda", "salt", "butter", "sugar", "brown sugar", "vanilla extract", "eggs", "white"]