Fontina Risotto Cakes with Fresh Chives

INGREDIENTS

• 3 tablespoons chopped fresh chives
• 6 tablespoons grated Parmesan cheese
• 2 tablespoons olive oil
• 2 large eggs
• 1/4 cup chopped fresh parsley
• 1 cup plus 2 tablespoons arborio rice
• 1/4 cup dry white wine
• 3 cups (about) low-salt chicken broth
• 1/2 cup finely chopped onion
• Fresh chives
• Additional grated Parmesan cheese
• 1 large egg yolk
• 1 1/2 cups panko (Japanese breadcrumbs), divided
• 2 tablespoons (1/4 stick) butter
• Canola oil (for frying)
• 1/2 cup (packed) coarsely grated Fontina cheese (about 2 ounces)