In a deep pan , pour pineapple juice , soak finger biscuits one by one in juice by placing on bottom of pan next to each other.

place sugar and melted butter in a bowl and mix until smooth . Add milk , flour and vanilla and mix slowly .

transfer batter to saucepan and cook over medium heat. mix the batter with a spoon so it doesn't stick to the bottom of the pan .Meanwhile arrange pineapple pieces over soaked fingers. when the batter becomes thick , remove from heat and pour over pineapple pieces . let it cool for 10 minutes then put in the fridge for 2 to 3 hours.

Bon appétit !!