1 medium head of radicchio1 large or 2 small sweet oranges, such as Navel or Valencia1 1/2 tablespoons extra virgin olive oil2 tablespoons champagne vinegarThe zest of 1 large or 2 small oranges1/2 teaspoon sugar1/4 teaspoon salt1/4 teaspoon freshly ground black pepper

Optional additions:

Thinly sliced fennel and toasted pine nuts
Crispy pan-seared prosciutto and toasted walnuts
Shredded chicken and crumbled blue cheese

In a large bowl, toss radicchio and oranges.In a small bowl, whisk vinaigrette ingredients. Pour over salad, and toss well. Taste it, and adjust seasonings as desired.

Let sit for 20-30 minutes before serving so the radicchio becomes infused with the vinaigrette.

Adapted from Food Blogga

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