It must be inherited.  I love ice cream, my dad loves ice cream, and now my boys love ice cream.  If say to Jack, "What do you want for dinner? Chicken or Beans?"  He'll look thoughtfully and then stick his finger in the air and say, "ICE CREAM!"  Always.  He always chooses ice cream.  These were taken on Dad's last day visiting us.  It's Eamon's first time eating ice cream... actually, frozen yogurt.  I don't think he missed the calories.

Mmmmm

Whoa, this is cold and messy... and delicious!

We love ice cream!

Poor Dad hardly got to eat his because Eamon was just wanting more and more

Mommy loves ice cream, too

A little brain freeze

I love this stuff!

Waiting impatiently for Dad to scoop some more on the spoon

Are you gonna give me some?

nom nom nom

Dad's fruitless labor of trying to keep Jack clean

His face is priceless.  He's saying, "ICE CREAM!"