• Soften gelatin sheet：pour water into a bowl and soak the gelatin sheet in until softened
• Dissolve the coffee powder: pour in boiling water, granulated sugar and instant coffee powder into another container and mix them until thoroughly dissolved
• Add in gelatin: put the softened gelatin sheet into the coffee and stir until the gelatin completely dissolved. if you use gelatin powder, add the powder into the liquid and stir.
• Refrigerate the mixture: remove the coffee-gelatin mixture into a wide container and then refrigerate for 3 to 4 hours to let it fully set. Then cut the coffee jelly into small cubes.

Assemble coffee jelly milk tea

• Steep the black tea bag in hot boiling water for around 3-5 minutes and then remove the bags. Let the tea base cool down.
• Add coffee jelly cubes in serving cups, pour in black tea base, milk and stir in sweetened condensed milk. Stir well before serving.