The chocolate ganache cake recipe, cup measurement

Chocolate sponge cake (25 x 40cm pan)
3 eggs
80g sugar (1/3 cup + 1 tbsp)
1 tsp vanilla extract

whisk at high speed for about 5 – 7 minutes, until pale and fluffy

70g soft flour (all purpose flour is possible) (1/2 cup)
20g cocoa powder (2 tbsp)
30ml oil (2 tbsp)
30ml milk (2 tbsp)

Chocolate cream filling
150g semi sweet chocolate 60% (5 oz)
1 tbsp coffee powder
100ml heavy cream (boiled) (1/2 cup)

250ml cold heavy cream (1 cup)

Chocolate ganache
100g chopped chocolate (3.5 oz)
120ml heavy cream (1/2 cup)

Coffee syrup
150ml milk (1/2 cup)
1 tsp coffee powder
1 tbsp sugar