Ingredients

Cooking spray
1 large eggplant, trimmed and cutcrosswise into 1/2-inch slices
Freshly ground black pepper
1/2 teaspoon salt, plus more to taste
2 teaspoons extra-virgin olive oil
1 large onion, finely chopped
3 stalks celery, finely chopped
6 plum tomatoes, seeded andchopped
18 green olives, chopped
1/2 cup raisins
2 tablespoons red wine vinegar
2 tablespoons sugar
3 lean Italian turkey sausage links
2 to 3 heads radicchio, trimmed at thebase, leaves washed and separated
1/4 cup toasted pine nuts
1/2 cup chopped parsley