Preheat oven at 350º F.
Using a standing mixer, combine cake mix, vegetable oil, white chocolate extract and 2 eggs until combined.
Scoop out about 3 tbsp of batter into your hands and roll into a ball
Pour the sanding sugar into a bowl
Roll cookie dough into the sanding sugar
Place cookie dough balls about 2 inches apart on a parchment paper lined baking sheet.
Lightly push each cookie dough ball down so that it becomes a thick but flat disk.
Bake for 7 to 8 minutes. Once cookies come out of the oven, allow to cool for 1 minute
Place the chocolate heart into the center of the cookies. Allow cookies to completely cool before Enjoying!