Cream butter, 150 g sugar and salt with the whisk of the hand mixer. Stir in the eggs one by one. Mix flour and baking powder and stir in. Stir in milk. Line a baking tray (32 x 39 cm) with baking paper and spread the dough on it
Wash apples and grate them dry. Cut out the core of the apples with an apple corer. Cut apples into about 1 cm slices and sprinkle with lemon juice
Caramelise 60 g sugar in a wide pot light brown, add 60 ml maple syrup and apple rings and bring to a boil to dissolve the caramel. Remove the apple rings with two forks, spread them on the dough and sprinkle the remaining caramel from the pot. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C, gas: level 3) for approx. 25 minutes
Take out the cake and let it cool down. Before serving, caramelise 60 g sugar, add 60 ml maple syrup and bring to the boil. Spread the hot caramel on the cake. Whipped cream tastes good with it
Waiting time approx. 1 hour