Preheat oven to 375 degrees. Beat the butter, both sugars, pudding mix, eggs and vanilla in a large bowl. Beat until creamy and fluffy. Then slowly mix in flour and baking soda. Stir in chocolate chips.
Drop by tablespoonfuls, onto an ungreased cookie sheet. Bake for ONLY 9-10 minutes. Remove from oven and let cool about 10 minutes before eating.