First make powder of Unibic Scotch finger and Choco Ripple Cookies separately in mixer and keep both in separate bowl and keep aside it
Now take butter in pan add water,suger and salt in it,when boiled add maida and Scotch finger powder and mix nicely
When mix nicely keep aside it for cool
Now take butter in another pan add sugar,water and salt in it and when boil add cocoa powder,maida and Unibic Choco Ripple Cookies powder in it and mix well,when done switch off gas,let it to cool
In other hand,take Scotch finger dough,now add egg one by one and vanilla extract in it and mix well and prepare a smooth dough of it
Like this,when Choco Ripple Cookie dough is cool add eggs one by one and mix well and also prepare a smooth dough
Now take a piping bag and filled both dough sepraetly carefully in bag,and greased the baking dish with butter and make cup over it with dough
Now baked the cup in preheated oven at 180* for 25 minutes or till done
When it cool,keep in fridge for 20 to 30 minutes for set
Now churros cup is ready to serve the icecream.