Radicchio With Granny Smith Apples And Mozzarella

Ingredients

• 1 Red Delicious apple
• 1 Mutsu apple
• 2 cups apple cider vinegar
• 4 tablespoons apple vinegar
• 4 teaspoons olive oil
• 4 tablespoons grape-seed oil
• 1/2 tablespoon salt
• 1/2 tablespoon sugar
• 1 Granny Smith apple
• 1 Honeycrisp apple
• White balsamic vinaigrette
• 6 mozzarella balls
• olive oil
• fleur de sel
• cracked black pepper
• 1 head radicchio
• 2 heads butter lettuce, leaves separated
• basil leaves