Pour 150 ml of boiling water over Glühfix, steep for approx. 4 minutes and then let it cool down. Coarsely chop the cherries and apricots. Beat fat, sugar and vanilla sugar with the whisk of the hand mixer until foamy. Gradually stir in eggs and vanilla sugar. Mix flour and baking powder and stir in two portions. Stir in glow-fix tea. Fold in candy, hazelnuts, apricots, cherries, candied lemon peel and orange peel.
Grease a springform pan (26 cm Ø, with tube bottom insert) and sprinkle with breadcrumbs. Pour in the dough and bake in the preheated oven (electric: 175 °C/ gas: level 3) for 50-60 minutes. Allow to cool in the tin and turn out onto a cake rack. To decorate, cut the cherries in half and chop the apricots coarsely. Warm the apricot jam, pass through a sieve and coat the cake with it. Decorate the cake with cherries, apricots, hazelnuts, candy and lemon peel