No-bake Lemon cheesecake: fresh and delicious

The perfect cake for the summer, without having to bake; it'll be love at first bite!
 
Source: https://www.youtube.com/watch?v=aywXLbsEHK4
 
INGREDIENTS
For the base:
250g dry biscuits
150g melted butter
 
For the cream:
400g fresh cream cheese
400ml whipped cream
2 tablespoons  cornstarch
1 packet of vanillin
60g powdered sugar
Zest of 1 lemon
Juice of 2 lemons
12g jelly in sheets
 
For topping:
Juice of 2 lemons
Zest of 1 lemon
2 tablespoons of cornstarch
60g sugar
6g jelly in sheets
2 tablespoons of yellow liquid coloring
 
PREPARATION
Compose the cake as shown in the video, making the base first: reduce the cookies into crumbs and mix with the melted butter. Then switch to the cream. Add the powdered sugar to the spreadable cheese and stir, then put the jelly soaked in cold water in a bowl for about 10 minutes. Put lemon juice and zest in a container, heat everything and melt the gelatine inside. Add to the cream. Whip the cream and add the cream to the cheese mixture. Once you've obtained a smooth consistency, spread the cream on the base of biscuits. Leave to rest in the fridge and proceed with the preparation of the topping. Take the jelly sheets and place them in cold water. Heat the lemon juice, add the sugar and the cornstarch, then stir. Finally, add the food coloring. Finish the topping by adding the jelly sheets, melt everything. Complete the cake by adding the lemon jelly on the cheesecake.