Chop or chop the pineapple. Beat egg whites and salt very stiff. Sprinkle in the sugar. Stir in the rum aroma. Fold in desiccated coconut and pineapple. With the help of two teaspoons, place small heaps on a baking sheet lined with baking paper. Bake at 150 ° C for about 25 minutes. Sprinkle with chocolate coating as desired.