4 tbls. unsalted butter, melted 2 tbls. packed dark brown sugar 1/2 tsp. ground cinnamon 4 unpeeled peaches, halved and pitted 1/3 cup finely chopped white chocolate 3 tbls. coarsely chopped toasted, salted pistachios

Prepare BBQ to medium-heat. Whisk first three ingredients in a large bowl to blend. Add peach halves and toss to coat. Place peaches, cut side down on grill. Grill until lightly chared, about 1 minutes. Using tongs, turn peaches over. Divide chopped white chocolate among the peaches, drizzle with remaining butter mixture from bowl over chocolate. Grill until chocolate in just melted and peaches are charred, about 2 minutes. Divide halves among bowls and sprinkle with pistachios.