Separate eggs. Beat the egg yolks, salt, vanilla pulp and 50 g sugar until creamy with the whisk of the hand mixer. Stir in cream, pear brandy and flour. Beat the egg whites until stiff, then add 50 g sugar. Fold the beaten egg whites into the dough in two portions
Peel the pears, cut them in half lengthwise and cut out the core. Spread 1 pear half on each base of 4 small ones or all of them in 1 large, greased, ovenproof dish, add the mixture. Bake in the preheated oven (electric range: 175 °C/ convection oven: 150 °C/ gas: level 2) for 35-45 minutes. Cover the surface with aluminium foil if necessary
Remove the clafoutis from the oven, sprinkle with brown sugar and serve