Chocolate Chocolate Chip Cookies
["2 sticks butter or margarine", "1 1/2 c. granulated sugar", "1 c. brown sugar", "2 eggs", "1 Tbsp. vanilla", "2 3/4 c. flour", "1 tsp. baking powder", "1 tsp. baking soda", "1/2 c. cocoa", "12 oz. chocolate chips"]
["Preheat oven to 350\u00b0.", "In a large bowl, beat together butter, sugars, eggs and vanilla with mixer on medium speed until light and fluffy 3 to 4 minutes.", "Beat in flour, baking soda, powder and cocoa until well blended."]
["butter", "sugar", "brown sugar", "eggs", "vanilla", "flour", "baking powder", "baking soda", "cocoa", "chocolate chips"]