Wash and clean the strawberries and, depending on the size, halve or quarter them. Mix strawberries, 1 tablespoon sugar and liqueur. Leave to steep for approx. 10 minutes
Separate eggs. Beat the egg whites until stiff, while pouring in 1 tbsp. sugar. Beat egg yolk, salt, 2 tbsp. sugar and flavour until frothy. Stir in flour and cream briefly. fold in 2 portions of beaten egg white
Pour the mixture into 4 small greased refractory moulds or 1 large mould. Distribute the strawberries in the middle of each mould. Bake in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C / gas: level 2) for 25-30 minutes. Dust with icing sugar. Serve with vanilla sauce