Preheat oven to 350°F (180°C) and grease a medium-sized baking pan.
In a bowl, whisk together the flour, baking powder, and vanilla sugar.
In another bowl, cream together the butter and sugar until light and fluffy. Add the eggs one at a time, mixing well after each addition.
Gradually add the dry ingredients to the butter mixture, then add 100 ml of heavy cream until a smooth batter forms.
Pour the batter into the prepared pan and bake for 25-30 minutes, or until golden brown. Let cool completely.
Meanwhile, prepare the caramel sauce: in a saucepan, melt the sugar until it turns golden brown. Slowly add the remaining heavy cream and a pinch of salt if you prefer salted caramel.
Drizzle the caramel sauce over the cooled cake and let it set.
Slice the cake and serve warm or at room temperature.
To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Click below to consent to the above or make granular choices. Your choices will be applied to this site only. You can change your settings at any time, including withdrawing your consent, by using the toggles on the Cookie Policy, or by clicking on the manage consent button at the bottom of the screen.