Clean, wash and dry apricots, pit them and cut them into slices. Marinate with 2 tablespoons of orange liqueur. Cut the vanilla pod lengthwise and scrape out the pulp. Separate the eggs.
Beat the egg yolks, salt, vanilla pulp and 50 g sugar until foamy. Stir in cream, 1 tablespoon of liqueur and flour. Beat the egg whites until stiff and finally pour in 50 g sugar. Fold the beaten egg whites into the dough in two portions and put approx. 1/3 of the mixture into 4 small greased, ovenproof moulds.
Spread the apricots evenly on top and cover with the remaining dough. Sprinkle with flaked almonds. Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: level 2) for 30-35 minutes.
Dust with icing sugar and serve immediately.