I finally tried subbing applesauce for oil in a cake mix
Last weekend I was halfway through making a boxed yellow cake for my niece's birthday and realized I had zero vegetable oil in the pantry. I remembered seeing people online say you can use applesauce instead, so I swapped in a cup of unsweetened applesauce. The cake came out way denser than normal, almost like a coffee cake texture. It was actually pretty good, just not the fluffy birthday cake I was going for. My niece ate two slices without complaining, so I guess it wasn't a total fail. What I learned is that applesauce works fine for moist cakes like spice or carrot, but it's not great for light airy cakes. Has anyone else tried fruit purees in cake mixes and gotten weird results?