How old is your DD?
Just a warning, I have both BCakes cake pops and mini muffin makers. As much as I love them I hate that the equipment becomes really hot during usage. And I mean the handle to open and close the machine.
The direction says to use an oven mitt to open it.
But other than that I really love them.
Oh and I always put a swipe of oil (on a paper towel) before putting my batter in to cook. It makes cleaning A LOT easier. But this needs to be done by an adult after the 1st round of baking as the machine would be really hot by then.
I wouldn't use those oil spray can because it turns into a yucky gummy mess that's almost impossible to clean.