Add Yahoo as a preferred source to see more of our stories on Google. A glass dish of blueberry cobbler made with boxed cake mix and butter - OlegD/Shutterstock When it comes to cake mix, it's time to ...

The ingredient is likely already in your fridge. Adding one extra egg transforms boxed cake texture and flavor. Pastry chef Trung Vu explains that eggs provide structure, moisture, and richness—so ...