Citrus Salad with Red Onion and Mint

Ingredients

• 1 pink grapefruit
• 1 yellow grapefruit
• 2 Cara Cara or navel oranges
• 2 blood oranges
• 1/2 small red onion, cut into thin rings
• 4 tablespoons extra virgin olive oil
• 2 tablespoons orange juice
• 1 tablespoon white balsamic vinegar
• 2 teaspoons honey
• Kosher salt and freshly ground black pepper
• 8 kumquats, thinly sliced and seeds removed
• 2 tablespoons chopped fresh mint