Grilled Radicchio with Endive, Watercress and Spicy Peanut Vinaigrette

• Spicy Peanut Vinaigrette
• 3 tablespoons aged sherry vinegar
• 2 tablespoons soy sauce
• 1 tablespoon grated fresh ginger
• 2 cloves garlic, chopped
• 2 tablespoons smooth peanut butter
• 1 teaspoon Asian hot chili oil
• 2 teaspoons honey
• 1 teaspoon toasted sesame oil
• 1/2 cup canola oil
• Salt and freshly ground black pepper

Salad:

• 2 heads radicchio, cut into quarters
• Canola oil
• Salt and freshly ground black pepper
• 2 heads endive, thinly sliced
• 1 bunch watercress
• Chopped peanuts, for garnish
• Chopped chives, for garnish
• Chopped cilantro leaves, for garnish