Wash the gooseberries, drain well and clean. Cream fat, 200 g sugar, vanillin sugar and salt. Separate 3 eggs and chill the egg white. Stir the egg yolks and 3 eggs individually into the fat-sugar mixture. Mix flour and baking powder and stir in alternately with the milk. Pour the dough onto a greased, floured fat pan of the oven (32 x 39 cm) and spread evenly. Spread gooseberries on top.
Bake in the preheated oven (electric cooker: 175 °C/ circulating air: 150 °C/ gas: level 2) for approx. 20 minutes. Beat the egg whites and lemon juice until stiff, adding 150 g sugar. Put the meringue mixture into a piping bag with a small star-shaped spout. Take the cake out of the oven and squirt meringue strips diagonally onto the cake evenly. Bake the cake at the same temperature for 15-20 minutes. Let the cake cool down and cut into pieces with a damp knife
1 hour waiting time