| 1 | Head Treviso Radichio (about 1/2 pound) |
| 1 tbsp | Olive oil |
| | Salt |
| 1/2 pound | Penne pasta |
| 1/2 cup | Crumbled Gorgonzola cheese |
| | Freshly ground pepper |
1. Trim the ends from the radicchio. Cut the radicchio in half lengthwise, then in half crosswise. Thinly slice.
2. Heat the oil in a wok or large skillet over medium-high heat until hot. Add the radicchio and cook until lightly browned and tender, about 5 minutes. Lightly season with salt. Remove the radicchio from the skillet and set aside.
3. Bring 4 quarts of water to boil in a 5 quart saucepot. Add salt to taste. Add the pasta and cook until al dente. 12 to 14 minutes. Drain the pasta, reserving 1 cup of the cooking water.
4. Put the pasta in the wok or skillet in which the radicchio was cooked. Add 1/4 cup of the hot pasta water and heat, stirring, then stir in the crumbled cheese. Cook until the cheese forms a creamy sauce coating the pasta, 1 to 2 minutes. Stir in the radicchio. Season to taste with salt and pepper. Add additional pasta water if the pasta seems dry.