Mix flour with sugar, vanilla sugar and cinnamon. Whisk the eggs and stir in with the whisk of the hand mixer. Stir in milk, then oil and rum, one after the other, to make a smooth dough
Peel and quarter the pears, cut out the core. Cut quarter into thin slices. Grease a tartlet (12 cm Ø; approx. 100 ml content), fill in the dough and cover with pear slices in a fan shape. Bake in the preheated oven (electric cooker: 150 °C/ convection oven: 125 °C/ gas: level 1) for approx. 35 minutes until the dough is firm and slightly browned. Leave to cool
Warm the jam slightly, pass it through a sieve and spread it on pear wedges. Dust the edges of the Tartelet with icing sugar. Vanilla ice cream goes well with the Tarteletts