Season the outside of the roast with salt and pepper, then rub with the brown sugar. In a large roasting ... basting occasionally until the roast is nicely glazed. Transfer the roast to a carving ...
Poke holes with skewer on top of cake and spoon glaze over top of cooled cake. Slice pineapple into rings and grill until grill marks are visible. Cut into large chunks and garnish center of cake.