· 1 box yellow cake mix and ingredients it calls for
· 2 tbsp caster sugar
· 2 tbsp cornstarch
· 5 fl oz milk
· 2 large eggs
· 6 tbsp to 1/2 cup heavy cream
· 1 teaspoon pure vanilla extract
· 2 cups semi sweet chocolate chips
· ¾ cup heavy whipping cream
Cook cake as instructed and cool overnight so that it will cut smoothly
Combine the cornstarch, sugar, milk, eggs, 6 tbsp cream, vanilla extract in a saucepan. Whisk until smooth.
Bring the custard to a boil over moderate heat, whisking constantly. Continuing to whisk, let the custard boil for two minutes.
Remove from heat and allow to cool before spreading on cake; if it is too thick whisk in some m ore cream.
Make chocolate ganache in microwave, spread on top of cake