Drain the pineapple, collect the juice. Soak gelatine in cold water. Wash, clean and halve 375 g strawberries. Line an angular springform pan (23 x 23 cm) with 140 g lady fingers. Sprinkle with 4 tablespoons of pineapple juice. Spread strawberries on top.
Mix quark, cream cheese, lemon juice and sugar with the whisk of the hand mixer. Squeeze the gelatine, dissolve lukewarm in a pot. Stir 2 tablespoons of quark cream into the gelatine. Stir the mixed gelatine into the rest of the quark cream. Pour over the strawberries and spread evenly. Spread another 140 g ladyfingers on top and sprinkle with 4 tablespoons of pineapple juice. Whip the cream until stiff. Sprinkle in the cream firming agent and vanilla sugar. Spread on the lady fingers and refrigerate for about 2 hours. Cut into about 15 pieces. Wash, clean and halve 125 g strawberries.
Spread another 140 g ladyfingers on top and sprinkle with 4 tablespoons of pineapple juice. Whip the cream until stiff. Sprinkle in the cream firming agent and vanilla sugar. Spread on the lady fingers and refrigerate for about 2 hours. Cut into about 15 pieces. Wash, clean and halve 125 g strawberries. Cut drained pineapple into small pieces. Decorate cake pieces with prepared fruit
waiting time approx. 2 hours