Dice the nougat. Bring 525 g cream to the boil, remove from the stove. Melt the nougat while stirring. Cool down. Chill for about 2 hours.
Knead 250 g flour, 75 g sugar, vanillin sugar, 1 pinch of salt, egg and butter in pieces first with a hand mixer, then briefly with your hands until smooth. Cover and chill for about 30 minutes.
Shape half of the dough into a ball, dust with flour and roll out very thinly on baking paper (26 cm Ø) in moulded base size. Put it together with baking parchment into a springform pan (26 cm Ø). Prick the dough several times with a fork and chill for about 20 minutes.
For the Florentine mixture chop the fruit and tea mix finely. Boil 75 g cream and 75 g sugar in a small pot. Add the fruit mix and almonds. Simmer while stirring for 1-2 minutes. Cool down for 10-15 minutes. Bake the cake base in the preheated oven (electric oven: 200°C/circulating air: 175°C/gas: level 3) for 10-12 minutes.
Remove from the oven and spread the Florentine mixture on top. Bake at the same temperature for about 8 minutes. Carefully loosen the edge and cut the hot cake base with a damp knife into approx. 16 cake pieces.
From the rest of the dough roll out the 2nd cake layer in the same way. Bake at the same temperature for about 15 minutes. Cool down.
Close a cake ring around the cake base. Spread the cranberries on top. Whip the nougat cream until creamy. Spread on the berries. Chill for at least 4 hours.
Whip 200 g cream until stiff, fill into a piping bag (large star-shaped spout). Spray the cream tuffs onto the cake. Place Florentine pieces on top.