Separate eggs. Mix flour, beer, salt and vanilla sugar until smooth. Beat the egg whites with the whisks of the mixer until stiff and fold in carefully.
Heat the oil in a large pot or deep fryer to approx. 180 °C (wooden stick sample). Dip flower umbels one after the other into the dough, let them drip off a little and fry them in portions in the hot oil for 2-3 minutes until golden brown.
Take out and drain on kitchen paper. Dust with icing sugar (do not eat the stems). Vanilla ice cream tastes good with it.