Cake Mix Toffee Bars  only 5 ingredients Cake mix, eggs, butter, toffee bits and sweetened condensed milk. I took these to a party and they were gone in minutes I always double the recipe now because everyone goes crazy over this easy dessert These are best if you make them the day before and refrigerate overnight. Great for parties, tailgating and your holiday cookie tray. YUM dessert toffee cakemix