Chop your fresh and cleaned radicchio
Nice and thin
Chop the white onion and place in pan with a drop of olive oil....
Add your radicchio
Give a splash of lemon to keep the red color alive
Add your tomato sauce. You can add a scoop of water from the boiling water that should be on stove for your gnocchi....this will help make a nicer sauce...
Add blue cheese in small pieces
Add your cooked gnocchi. Gnocchi should be cooked till they float..2/3 minutes in hot boiling salted water. Start tossing around till you get a nice consistency
Add a sprinkle of parmesan cheese and your done...buon appetito