My mother in law posted this on her blog.  I’ve had them before and they are the best!

NEIMAN MARCUS CHOCOLATE CHIP COOKIES

1/2 c butter softened, 1 c brown sugar, 3T white sugar, 1 egg, 2 t. vanilla, 1/2 t. baking soda, 1/2 t. baking powder, 1/2 t. salt, 1 3/4 c flour, 1 1/2 t. instant espresso powder, slightly crushed, 8 oz. semisweet chocolate chips

cream the butter and sugars til fluffy. beat in egg and vanilla. combine the dry ingred. and beat into the butter mixture. stir in chocolate chips. drop by large spoonfuls onto a greased cookie sheet. bake at 375 for 8-10 minutes.  make 1 dozen large cookies