Leche Flan should be thick with dripping caramel sauce. Though its soft, it should not break easily when you slice it. Hmmmnn...lovely squares of joy!
In a pan, mix water and sugar until there is no lump.
Cool slightly and transfer to aluminum moulds.
Mix well the egg yolk, condensed milk and evaporated milk by hand.
Then add vanilla and lemon juice.
Use wooden spatula and mix gently until well combined.
Fill only until 3/4 of the moulder.
Cover with aluminum foil and place the moulds on a larger baking pan half filled with very hot water.
Bake at 350 or 180 for 1 hour.
Cool and then set aside in the fridge.