BOXED CAKE MIX HACK: TASTES LIKE YOU PAID $6 A SLICE! January 9, 2019 Post All Grocery Don’t you just love life hacks that make things better? It is the little things that make a big difference. If you follow these hacks you can make box cake mix taste homemade. Do you know of anymore cake mix hacks? Boxed Cake Mix Hack: Tastes like you paid $6 a slice!