To prepare one, you need : Half a banana, 2 slices of bread, butter, sugar, sweetened condensed milk, and cinnamon.
Take the bread and spread butter on one side of each slice. Sprinkle with some sugar on the butter. That will make it nice and brown when you grill it. Turn over the slices prepare the other side of the sandwich. Cut the banana in very fine slices and arrange it on the bread. Be sure you have covered the entire slice, especially the edges so your sandwich won’t be dry on the edges. Drizzle sweetened condensed milk over the bananas and sprinkle cinnamon on top. Close the sandwich with the second bread and be sure the butter and sugar side is outside.
Put in the oven grill for two minutes on each side. Be careful, it cooks really fast and can turn… to burnt!
Bon appétit !