Warm up the milk. Slowly melt 50 g of sugar in a saucepan over medium heat until it turns light brown. Add milk while stirring and bring to the boil once. Mix 2 eggs, egg yolks, 50 g sugar and vanilla pulp.
Add to the caramel milk and stir at low heat until a slightly creamy consistency is obtained. Do not let it boil! Remove from the stove. Beat the fat with the whisk of the hand mixer until foamy.
Gradually add the remaining sugar and eggs and stir until creamy. Mix flour and baking powder and stir in together with the caramel cream. Fold in the chocolate drops. Grease a cake tin (2 litres capacity) and sprinkle with breadcrumbs.
Pour in the dough and bake in the preheated oven (electric: 175-200 ° C/ gas: level 2-3) for about 1 1/4 hours. If necessary, cover with parchment paper at the end. Turn out onto a cake rack and let it cool down well.
Melt the couverture in a hot water bath and coat the cake. Decorate the edge with chocolate sprinkles. Makes about 20 pieces.