What is quadrucci pasta?

There is no pasta type called "quadrucci". It is likely a misspelling or a variation of a different pasta name.

Here are some possibilities:

* Quadrucci could be a misspelling of "quadretti", which is a small, square-shaped pasta similar to "ditalini".

* It might be a regional name for another pasta shape, such as "quadrilateri", which refers to a rectangular pasta shape.

If you have more context or a specific recipe where you encountered this term, I might be able to offer a more accurate answer.