1 frozen octopus
To prepare the octopus started putting on a pot over high heat with the ' water and bring to a boil.
Bake the octopus for 40 minutes over medium heat, after having salty water. After cooking, do not remove the polyp, but wait for the water to cool (this will prevent the polyp contraino muscles and this will remain soft).
When the water has cooled take the polyp and taglietelo into small pieces and put in a container an abundant mixture of balsamic vinegar, oil (1 tablespoon) and garlic (2 cloves).
The octopus is even better if you let it flavor in the fridge for a few hours.