For the cheesecakes: Crush the cookies and mix with the melted butter until well combined. Whip the cream, then fold in the mascarpone and sugar.

In serving glasses, add a layer of cookie mixture, then a layer of mascarpone cream, and drizzle with your choice of berry sauce. Add another layer of cookies, more cream, and more sauce or Nutella. Decorate as desired and chill in the refrigerator for about 1 hour.

For the tiramisu: Dip the ladyfingers in strawberry sauce and place them at the bottom of a jar or glass. Add a layer of cream, then a layer of sauce, and repeat until filled. Decorate with strawberries and mint, chill in the refrigerator for 1 hour, then serve.