Step 1

Preheat a grill or grill pan to medium heat. Coat grill grates with cooking spray.

Step 2

In a small bowl, whisk together the brown sugar, butter and cinnamon.

Step 3

Brush the brown sugar mixture over both sides of each pineapple slice.

Step 4

Place the pineapple slices on the grill in a single layer. Cook for 2-3 minutes per side, or until golden brown and tender.

Step 5

Serve immediately, garnished with raspberries and mint if desired.