Soak gelatine in cold water. Bring milk, almonds and sugar to the boil in a pot. Remove from the heat, allow to cool slightly and dissolve the squeezed gelatine in the milk while stirring. Let almond milk cool down until it starts to gel.
Whip the cream until stiff and carefully fold into the almond cream. Fill the cream into dessert rings (approx. 5 cm Ø), smooth it down and put it in a cool place for approx. 4 hours. Peel and quarter the pineapple and remove the stalk.
Cut quarters into fine slices. Cut the vanilla pod lengthwise and scrape out the pulp. Place pineapple, vanilla pulp and rum in a deep plate and marinate for about 30 minutes.
Knead the flour, salt, butter, icing sugar and egg yolks into a smooth dough. Wrap dough in cling film and chill for approx. 30 minutes.
Roll out the dough on a floured work surface until it is about 3 mm thin and cut out circles (about 5 cm Ø). Place circles on a baking tray lined with baking paper and bake in a preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: see
manufacturer) bake for about 8 minutes.
Remove dough circles from the oven and let them cool down. Use a knife to remove the almond cream from the edge and turn over onto the circles. Cover each circle with 3 pineapple slices. Add the remaining pineapple slices.