Make a hollow place in the flour. Make a light paste adding the eggs, milk, vanilla and sugar successively. Pour it into a saucepan. Bring to a boil slowly and let boil for 10 minutes. Let cool.

Peel the fruit. Dice the apples, pears and bananas. Slice the tangerines into half-moons. Pour the fruit into the cream. Mix and spoon the cream into dessert bowls. Decorate with the pistachio nuts.