For the mascarpone cream, whip cream until stiff. Stir mascarpone and vanilla sugar until smooth. Fold in the cream. Put the mascarpone cream in a cool place. Clean and peel the pineapple and cut in half lengthwise. Cut the pineapple halves into slices about 1 1/2 cm thick and cut or cut out the stalk with a small knife.
Heat the oil in a frying pan and fry the pineapple slices in it until golden brown while turning and remove. Deglaze the gravy with honey, add lemon juice and pour over the pineapple slices. Spread the mascarpone cream on top.
Decorate with coconut chips and lemon balm.