Cut the radicchio in half, then slice each half crosswise into thin ribbons (as thin as possible!).
Dress with olive oil, salt, pepper, and a few dashes of white truffle oil to taste.
Preheat the oven to 415 degrees F.
Toast the pizza crust in the oven for 7 minutes or until it is heated through and slightly golden but not crunchy.
Scatter the dressed radicchio over the pizza crust and return to the oven for another 3 to 5 minutes, until the radicchio is warm and just starting to wilt. Serve immediately.
This is an excerpt from The Kind Diet by Alicia Silverstone. If you liked this one, Alicia has a lot of great recipes on her blog as well, TheKindLife.com