Saw a show on Food Network. Several of the chefs used sponge cake to
make "The Biggest Strawberry Shortcake" like 15" to 20" in diam.
Another one used it to make her version of "twinkies". One was a white
sponge cake and one was yellow.
Julia Child in one of her episodes of Baking with Julia said that
sponge cake was always made with oil not butter; but she doesn't have
a sponge cake recipe in the darn book!!

Anybody got a few?
Thanks