These cookies, which start with a mix, are unbelievably decadent! I like to use caramel-filled Dove chocolates. It’s nice dough to make ahead, roll into balls and freeze for up to 3 months. Then just bake the cookies as you need them. —Carole Holt, Mendota Heights, Minnesota

To make ahead: Cookies can be stored for 1 week in an airtight container at room temperature.