Danish Dream Cake (Drømmekage)

From: https://www.tofoodwithlove.com/2015/05/danish-dream-cake-drmmekage.html 

Ingredients

  • 4 medium eggs
  • 300g golden caster sugar (I used 250g)
  • 1 teaspoon vanilla extract
  • 150g butter, melted
  • 150ml buttermilk (or just plain milk)
  • 300g plain flour
  • 3 teaspoons baking powder
  • 1/4 teaspoon salt

Topping

  • 200g butter (I used 150g)
  • 200g light brown soft sugar
  • 150g dessicated coconut
  • 100ml milk
  • 1 heaped teaspoon vanilla sea salt (I used half teaspoon salt with 1 teaspoon vanilla extract)
  • 1/2 tbsp instant coffee granules/powder (optional - I added this)

Method

  1. Preheat the oven to 190C/170C fan/gas mark 5. Line a 20x30cm deep rectangular cake pan (I used a 23x23cm pan) with parchment paper, leaving a 2 inch overhang to help remove the cake later. It helps to have the paper extend above the sides of the tin a little to contain the topping later.
  2. Melt the butter and leave to cool a little. Combine the flour, baking powder and salt in a bowl, and mix with a whisk to distribute the baking powder.
  3. Using an electric mixer beat the eggs, sugar and vanilla together until thick and pale, the batter should form a ribbon when the whisk is removed from the bowl. This will take several minutes on high speed.
  4. Pour in half the melted butter and buttermilk and sift half the flour onto the batter. Fold the batter together with a large metal spoon, trying to incorporate as much of the flour, butter and buttermilk without knocking out the air from the eggs.
  5. Pour in the remaining butter and buttermilk and sift over the remaining flour. Fold the batter as above.
  6. Pour the batter into the prepared cake pan and bake for 20-25 minutes or until the cake has doubled in size, looks light golden brown in colour and is firm to the touch. A toothpick inserted into the cake should also come out clean. You want to be sure it has baked thoroughly and will bear the weight of the topping to come.
  7. Whilst the cake is baking make the topping by adding all the ingredients into a medium saucepan set over medium heat, stirring constantly to prevent the sugar from burning. Cook for 5 minutes until the mixture has thickened and some of the liquid has evaporated. It will reduce a little and also change colour to a slightly darker shade of brown. You want something thick enough that it will spread over the surface, and not run too much or it may seep into the cake.
  8. Once the cake is out of the oven turn the temperature up to 220C/200C fan/gas mark 7. Spread the topping evenly over the cake, return to the oven and bake on the upper-middle shelf for 5–10 minutes until the topping is a toasted deep golden colour. Cool in the tin before cutting into squares with a serrated knife (I used a bread knife). The top of the topping should be caramelized and chewy, while the coconut beneath is juicy, sweet and addictive! Enjoy!