Preheat oven to 375 degrees Fahrenheit. Line baking sheets with Gefen Parchment Paper.

In the bowl of an electric mixer, cream butter and sugars. Add eggs and vanilla and mix to combine.

Add pudding mix, baking soda, and flour. Mix until just combined. Add chocolate chips and mix once more.

Drop tablespoonfuls of cookie dough onto prepared baking sheets, spaced two inches apart. (For jumbo size, use 1/4 cup dough per cookie.) Bake for 12 minutes.

After removing cookies from the oven, press chocolate chunks into cookies (this must be done while they are warm). Let cool.