Grilled Pineapple Mojito Recipe

Ingredients (8)

• 1/2 a small pineapple, peeled and sliced into 1/2-inch thick planks
• 2 teaspoons neutral oil, such as canola
• 2 tablespoons superfine sugar
• 2 limes, cut into eighths
• 1 small bunch of mint, stems removed and discarded
• 8 ounces light rum
• 16 ounces seltzer, chilled
• Garnish: additional mint sprigs