How to cook
Whip the cream with the sugar and leave it in the fridge.
Mix the mascarpone with the dulce de leche. Stir well.
In a clear glass, crumble some of the muffins. Add a few tablespoons of the mascarpone cream. Slice and arrange a row of bananas. Crumble a second row of muffins, add the cream and a row of bananas.
Take the cream out of the refrigerator. Fill the pastry decorating tube and decorate the top of the cup.
Arrange a few pieces of banana.
Leave it in the refrigerator to cool and serve.