Take a large frying pan and brush it with a little sunflower oil. Now heat the pan over medium heat and cook bacon in it till it becomes lightly brown. Turn the bacon over and continue to cook the other side till it becomes lightly brown.

While the bacon is cooking, take another pan and fill it half with water. Add vinegar and boil the mixture. Make sure you heat to low.

Crack the eggs, one after another, into the water. Make sure to have spacing between them. Cook for at least 21/2 minutes. Within a minute the eggs will rise to the surface.

Add tomatoes to the pan containing bacon. Season it with black pepper. Cook the tomatoes until they become soft.

Arrange small pieces of watercress on each plate. Now place some tomatoes and bacon on the plates and drizzle with a dash of balsamic vinegar.