Grease a springform pan (26 cm Ø) and sprinkle with breadcrumbs. Mix quark, egg, milk, oil, 100 g sugar and 1 pinch salt. Mix 300 g flour and baking powder, knead in. Roll out to a round shape (26 cm Ø) on some flour and place in the tin. Bake in the preheated oven (electric cooker: 175 °C/circulating air: 150 °C/gas: level 2) for about 20 minutes. Allow to cool down
Soak the gelatine in cold water. Wash and clean the strawberries. Puree 400 g strawberries, mix with ricotta and 150 g sugar. Squeeze the gelatine, dissolve at low heat. Stir in 3 tbsp. cream, then stir into the rest of the cream. Chill for about 15 minutes until it starts to gel
Whip 300 g cream until stiff. Fold into the cream. Cut the cake base in half horizontally. Place a cake ring around the bottom cake base. Spread the cream on top. Place the 2nd cake base on top. Chill for about 4 hours.
Roast the almonds without fat, let them cool down. Whip 300 g cream until stiff, allow vanilla sugar to trickle in. Spread the cake with it
Cut the rest of the strawberries into slices and lay them on the cake like roof tiles. Mix the cake glaze powder and 2 tbsp. sugar. Stir in 1/4 l water, bring to the boil while stirring. Let cool down briefly. Spread on the strawberries. Press almond flakes to the edge of the cake and dust with icing sugar. Chill for at least 30 minutes.