I saw this on the web the other day and ooh!lllaaaallaa! I love it!
Mix 4 tablespoons melted butter,
1/4 cup light brown sugar,
1/4 teaspoon each curry powder,
1 tsp. cinnamon
1/2 tsp. vanilla extract
a pinch of salt
Slice a pineapple in half lengthwise (keeping the top attached), then cut each half into 3 long wedges; cut out the core. Place 2 wedges on a sheet of foil; brush with the spiced butter and fold up. Repeat to make 2 more packets; grill over medium heat until the pineapple is soft and golden on the bottom, 15 to 20 minutes.