Fruit on the grill is one of life's treasures when it comes to exquisite taste. These precious bites will make your meal better on all accounts. Better make plenty as they may very well go fast!
Combine the sugar and dark rum in a microwave-safe bowl. Next, microwave on high for 1 1/2 minutes or until sugar completely dissolves. Then, brush your rum mixture evenly overall sides of the pineapple wedges.
Next, melt the butter in a grill pan over about medium-high heat. Add the pineapple wedges into the pan and grill for about 3 minutes on each side or until grill marks form and pineapple is thoroughly heated. Don't overcook! Finally sprinkle with the cinnamon and serve with the homemade ice cream.