Cream butter, shortening, sugars and vanilla with electric mixer fitted with paddle attachment until smooth and creamy. Gradually add eggs, beating well after each addition. Stir in combined flour, baking soda and salt until well blended. Stir in chocolate chips.
Portion dough onto parchment paper-lined sheet pans using #8 scoop, spacing about 2 inches apart. Flatten dough slightly. Combine cookie pieces; sprinkle evently onto cookies.
Bake in 375°F standard oven 16 to 18 min. or until edges are golden brown. Cool on pans 5 min. Remove to cooling rack. Cool completely.