In a large bowl, whisk the eggs with the sugar until a light foam is obtained. Add in the oil and chocolate spread and whisk. Add the dry ingredients and whisk until well combined. Transfer to a sheet pan and bake for 25-30 minutes, or until the top is set. Remove from the oven and let the cake cool off for 10 minutes.
Place all the ganache ingredients in a pot over low heat and stir until the chocolate melts and you get a smooth, thick texture. Cover the cake with the ganache using a spatula and top with sprinkles. Serve and enjoy!
RECIPE NOTES
Use gluten free products to make this cake 100% celiac-friendly.