Whisk together wet ingredients
Add butter to dry ingredients and mix until it resembles sand
Combine wet and dry and then add sprinkles and mix to combine
Divide the batter between cake pans and smooth out. Bake until golden
To make the buttercream,whip butter then add dry ingredients
Add melted chocolate and mix until smooth and fluffy
Spread filling between the layers
Keep assembling
Spread a layer around the outside of the cake
Smooth with a cake scraper until it is your desired finish