Step 1: Beat the whole brick of ice cream, take a dish layer the biscuits, then crush the sponge cake and layer it above the biscuits, pour chocolate sauce, then layer the ice cream over it. This is one layer,then repeat the process till 3 times (3 layers).
Step 2: garnish with chocolate chips and sauce.
Step 3: if you like coffee flavor, boil coffee with water and then sprinkle some drops of them on every layer on top of the cake.
Step 4: set the dish on the freezer for 2-3 hours.
Step 5: the more inside the freezer the more tastier.