Mix the flour, baking powder and sugar in a bowl. Knead in the soft butter cut into pieces by hand until a lump forms. Place the dough in a lightly buttered baking sheet and prick with a fork. Bake the dough until golden brown in a preheated oven at 180 ° C.
Covering:
In the meantime, in a thick-bottomed saucepan, melt the butter on medium heat. Then stir in honey, sugar and the condensed milk, stirring after each addition. Now stir continuously on a low level for about 20 minutes until a caramel of the desired consistency is obtained. When the caramel turns golden yellow, you can add a bit of the mixture to cold water, so you can see what the caramel will be like after cooling.
Put the caramel on the still warm dough from the oven, spread it on and let it cool down well.
Melt the couverture in a water bath, spread it on the completely cooled cake and let it dry. Cut into slices and serve.
The cake is pretty substantial, but my caramel-mad sister loves it!