Prepare 2 sachets of Nescafe Americano Original with 1 glass of cold water and 1 cup of gelatin powder.
Mix gelatin in water, leave for 5-10 minutes, then microwave until gelatin dissolves.
Mix Nescafe Americano without sugar with gelatin, stir until dissolved.
Refrigerate for 3-4 hours until jelly hardens.
Scoop jelly into containers and serve. Topped with vanilla ice cream.