Mix the beaker of cream, flour, baking powder, eggs and a beaker of sugar for the dough with a mixer. Line a baking sheet with parchment paper and spread the batter on it. Preheat the oven to 180 degrees circulating air. Pre-bake the dough for about 15 to 20 minutes.
In the meantime, let the butter melt in a saucepan. Add the coconut flakes, the remaining sugar and the milk and simmer briefly. Spread the coconut mixture on the pre-baked dough and bake for another 15 minutes.
You can freeze the cake super. It tastes even better when pulled through!