Soak the broad beans in water overnight, then drain.
In a medium pot, bring the beans to a boil with a dash of salt and lemon juice. Boil until softened, about 20 minutes.
Remove the beans from the water and set aside. Keep the water boiling over low heat; it is essential for the next step.
To prepare the bread, place the bread cubes in the boiling bean water and remove immediately. Just dip once and remove, then place the bread on your platter.
Pour the broad beans over the bread.
Heat the vegetable oil in a large skillet over low heat. Add the onions and fry until caramelized.
Beat the eggs and pour them on top of the onions without stirring.
Once the eggs have cooked through, place the fried eggs over the beans and pour any extra oil over the whole platter.
Top with chopped parsley.