Just tried these last night. The recipe actually called for coconut milk but I didn't have any handy so I substituted Malibu Rum..mmmmmm! 1- Fresh pineapple cored and sliced into rings. Or just buy a can of rings. 3/4 cup of Malibu Rum 1 1/2 cup brown sugar 2 tsp. Cinnamon Mix brown sugar and cinnamon Let the pineapple sit in the rum for 10 to 15 minutes. Coat rings with brown sugar and cinnamon mixture (both sides) Throw on the grill or in the cooker for 10 to 12 minutes. What could be easier?? Enjoy!!