Nutella cake

Sunday baking as usual.I found this nutella cake recipe from Good food mag . Was inspired by it but like to use more Nutella than just 4 tbsp in a large cake and don't like the cinnamon in chocolate cake . So I made up my own mix with less butter, sugar and a lot more nutella. The mixture filled about 1/2 the tin, it grew and grew in the oven to more like a little mountain. I was really pleased