Step 1

1 Heat oven to 375°F. In large bowl, beat brown sugar and butter with electric mixer on medium speed until light and fluffy, or mix with spoon. Beat in vanilla and egg white.

Step 2

2 Stir in flour, cocoa, baking soda and salt. Stir in chocolate chips. Onto ungreased cookie sheet, drop dough by teaspoonfuls about 2 inches apart.

Step 3

3 Bake 8 to 9 minutes or until set (do not overbake). Cool 1 minute; remove from cookie sheet to wire rack.