In a sauce pan mix together sugar, cocoa powder and milk.

Add water to make it thinner.

Bring it to boil.

Simmer and cook for 2-3 minutes or until the sauce becomes slightly thick.

It will continue to go thicker when it cools down. If you are serving it hot, then cook a bit extra. But if you want to serve it at room temperature, aim for a thinner consistency.

In a tall glass or a bowl add some cake scraps.

Top it with chocolate sauce.

Add whipped cream and some butterscotch chips.

Repeat layers.

Finish with more chocolate sauce drizzled on top.

Serve it chilled.