1/4 cups Butter, Softened
1 package (8 Oz. Size) Cream Cheese, Softened
1 whole Egg
1 teaspoon Vanilla
1 box (18.25 Oz. Box) Yellow Cake Mix
Blend together butter, cream cheese, egg, and vanilla until combined. Add 1/3 of the cake mix in at a time until all is incorporated. Cover the bowl of cookie dough with plastic wrap and chill the dough in the refrigerator for 1 hour. Place rounded tablespoon-sized cookies on a baking sheet and bake at 350 degrees F for 1013 minutes. Let them cool on a wire rack and store in an airtight container.