Radicchio and Red Grapefruit Salad - Ellie Krieger

Ingredients

• 1/4 cup (1 ounce) walnut pieces
• 1 large red grapefruit
• 2 tablespoons extra-virgin olive oil
• 1 tablespoon balsamic vinegar
• 1 teaspoon honey
• 1/4 teaspoon fine salt
• 1/4 teaspoon freshly ground black pepper
• 3 cups lightly packed, torn radicchio leaves (1 head)
• 1/4 small red onion, thinly sliced into rings (12 slices)
• 2 ounces soft goat cheese (chevre)