1Heat oven to 350ºF.
2Mix sugars, butter, shortening, vanilla and eggs in large bowl. Stir in flour, cocoa, baking soda and salt. Stir in vanilla milk chips and nuts.
3Drop dough by rounded tablespoonfuls about 2 inches apart onto ungreased cookie sheet.
4Bake 10 to 12 minutes or until set. Cool slightly; remove form cookie sheet. Cool on wire rack.