Pour the cold water into the gelatin powder and stir well. Store in the fridge until ready to use.

Brew the hot coffee. You can make it quite thick to get more coffee flavour.

Add the sugar to the hot coffee and stir.

Microwave the gelatin mixture to melt. Pour the melted gelatin into the hot coffee solution and stir well.

Pour the coffee solution into the glasses and keep in the fridge until solid.

Decorate as you like. Nuts make a good accent!