Something Magical Happens When You Add Sour Cream To Boxed Cake Mix - Chowhound

Mizina/Getty Images If you're too short on time to whip up a homemade cake with creamy frosting, boxed cakes prove to be a convenient and tasty alternative. And there are several baking tips to make boxed cake taste homemade, like creative frostings and fillings or upgrading your boxed cake mix with simple ingredient swaps. But you'll quickly realize sour cream is the only bonus ingredient you need. Sour cream…