01 -
Combine flour, butter, sugar, egg, salt, and vanilla extract. Mix thoroughly to form a smooth dough.
02 -
Press the dough evenly into a baking pan and bake at 180°C for approximately 20 minutes until golden brown.
03 -
Beat together the cream cheese, powdered sugar, and eggnog spice (or nutmeg). Add milk gradually to achieve a spreadable consistency.
04 -
Once the cookie base has cooled, spread the frosting evenly over it. Cut into squares and serve.