Preheat the oven to 180 ° C. Grease an oval mold and make a first layer with the baguette slices.
In a bowl, collect the pineapple and its juice and start mashing it with a fork, or if you prefer you can mash it with your hands; theresult must be rather gross.
Equally spread the crushed pineapple with its juice on the layer of bread. In a large bowl, whisk together the eggs, egg white, milk,sugar, vanilla extract and cinnamon. Spread the freshly made mixture over the pineapple layer.
Put everything in the oven and let it cook for about 45minutes or until the pudding is firm. Then make the apricot sauce. In asaucepan, bring the apricot juice to a boil.
In a separate bowl, mix the cornstarch with the condensedmilk and pour it all into the apricot juice. Bring everything back to a boiland let it boil for a minute or until thick, stirring constantly.
Remove from the heat and add the lemon juice. Serve thepineapple bread pudding with the apricot sauce.