$3 Off Baskin Robbins Ice Cream Cake Coupon Updated on May 4, 2011 By mamacheaps Leave a comment This post may contain affiliate links. Thank you for your support! Read our disclosure policy here. New coupon for Mother’s Day! Head over to Baskin Robbins on Facebook and print a coupon for $3 off an ice cream cake ($15 minimum purchase). Expires 5/15/11.