Preheat your oven to 350°F (175°C) and line baking sheets with parchment paper.

In a large mixing bowl, combine the white cake mix, all-purpose flour, eggs, melted unsalted butter, sour cream, and pink gel food coloring.

Use a ¼ cup measuring cup to shape the dough into thick round discs and place them on prepared baking sheets.

Bake for 9-11 minutes until the edges are set and centers are slightly undercooked.

Remove from the oven and let them cool completely on the baking sheets.

In a mixing bowl, beat cream cheese and softened unsalted butter until smooth, then add vanilla and powdered sugar.

Pipe the cream cheese frosting on cooled cookies and decorate with crushed cookie crumbs if desired.