What is feuillitine for cake ingredients?

"Feuillitine" is not a common cake ingredient. It's possible that you're thinking of a different word or misspelling it.

Here are some possibilities:

* Feuilletage: This is a French term for puff pastry, which can be used as a base for cakes or as a decorative element.

* Feuille à Feuilles: This is a type of very thin, crisp pastry that is often used as a topping for cakes and tarts.

* Phyllo: Also known as filo pastry, this is another thin, flaky pastry used for a variety of baked goods, including cakes.

If you can provide more context or information about the cake you're making, I might be able to help you identify the ingredient you're looking for.