2 tablespoons butter
1/4 cup maple syrup
2-1/2 cups fresh pineapple, chopped medium
2 teaspoons fresh grated ginger
1/4 teaspoon cinnamon
Melt butter in a cast-iron skillet over moderate heat. Add maple syrup and pineapple. Stir, then add ginger and cinnamon. Heat until bubbling, then reduce heat and simmer 10 minutes.