I also used chocolate chip cookie dough with success, although surprisingly most people preferred the gingerbread.
Roll two teaspoons of cookie dough into a ball for each cookie. Place balls of dough into paper liners mini cupcake/muffin pan. Make a well/indentation into each ball of dough with a flour dipped mini rolling pin or the back of a measurement teaspoon.
Beat room temperature cream cheese with powdered sugar. Stir in vanilla. Place filling into a piping bag, cut off edge of bag. Place one teaspoon or so of filling into each area of cookie dough.
Bake at 350 degrees for 9 minutes or until cookie tested with tooth pick comes out almost clean.
Don’t over fill the cookies with filling as they will rise when baked.
Let cool before removing from cupcake pan.