2 cups uncooked long-grain white rice1 large onion, chopped1/2 cup chopped fresh dill1/2 cup chopped fresh mint leaves2 quarts chicken broth3/4 cup fresh lemon juice, divided60 grape leaves, drained and rinsedHot water as needed1 cup olive oil In a large saucepan over medium-high heat, sauté the rice, onion, dill and mint for about 5 minutes,...