Radicchio and Orange Salad

For the salad:

• 1 medium head of radicchio
• 1 large or 2 small sweet oranges, such as Navel or Valencia
• 1 1/2 Tbsp extra virgin olive oil
• 2 Tbsp champagne vinegar
• The zest of 1 large or 2 small oranges
• 1/2 tsp sugar
• 1/4 tsp salt
• 1/4 tsp 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.