For the banana ice cream
In a pot, heat the milk, cream and vanilla until just before boiling point. In a bowl, mix the egg, egg yolks and sugar and slowly add the cream mixture. Return mixture to pot and cook over low heat stirring with a spatula until it reaches 82°C. Remove from the heat, pour cream into the blender bowl together with the bananas and mix. Strain through a fine sieve, allow banana cream to cool and place in an ice-cream maker. Continue according to the manufacturer’s instructions.