Batter - Up!

My granddaughter loves to bake!  Moira was very happy to help me make a lemon cake this afternoon.  I think her favorite part of baking is licking the beaters, spatula and the empty bowl!  The lemon cake was baked in a sunflower pan and we dusted the top with a little powder sugar.  The smell was amazing.  The aroma filled the car as we drove to my parents home to serve them dinner and dessert.  
Moira loves silly jokes and she cracked up hearing this one.
What did the cake batter say to the baseball glove?
Batter-up!