Preheat your oven to 170°C and butter and flour a bundt cake pan.
Place the oil, eggs and sugar in a bowl of an electric mixer fitted with a whisk attachment. Beat on high speed for about 3minutes until well mixed.
Sift together the flour and salt.
In a jug combine milk and vanilla.
Add the wet and dry ingredients to your egg and sugar mixture by alternating between the two. Make sure you are doing this slowly to avoid lumps and scraping the bottom and sides of the bowl with a spatula to ensure everything is mixed properly.
Fold through the sprinkles.
Pour your mixture into the prepared cake pan and bake in a preheated oven for about 35 minutes or until a skewer inserted into the centre of the cake comes out clean.
Once the cake is cooked, allow it to stand for 20minutes before turning it out onto a cake plate.
To make the sauce, place the Milkybar chocolate and ideal milk in a small saucepan set over medium to low heat. Make sure the sauce is the right pouring consistency and then drizzle the sauce over your cake. Enjoy!