Help! Need Recipe for Homemade Ice cream Cones with Waffle Iron

I've been invited to attend a work staff pot luck hoiday lunch party this week. We have been asked to bring dessert or a salad. At last years party I brought home made lasagna, and everyone loved it.

This year, I'd like to bring home made ice cream and make the ice cream cones at the party with my waffle maker.

The waffle maker is the generic square type made by General Electric. Its at least 25 years old and may look it, but it still makes the best waffles I've ever tasted.

Anyone know of a recipe that would work? If not I'll have to bring something else, like an ice cream cake.
I'd rather blow them all away!

Thanks in advance!